build(deps): bump actions/checkout from 5 to 6 (#7233)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/backend-tests.yml

@@ -31,7 +31,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()
@@ -87,7 +87,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup pnpm cache
         if: always()
@@ -156,7 +156,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup pnpm cache
         if: always()
@@ -209,7 +209,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup pnpm cache
         if: always()

.github/workflows/build-and-deploy-docs.yml

@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/codeql-analysis.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.

.github/workflows/dependency-review.yml

@@ -15,6 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v4

.github/workflows/docker.yml

@@ -23,7 +23,7 @@ jobs:
     steps:
       -
         name: Check out
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: etherpad
 
@@ -120,7 +120,7 @@ jobs:
           enable-url-completion: true
       - name: Check out
         if: github.event_name == 'push' && github.ref == 'refs/heads/develop'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: ether-charts
           repository: ether/ether-charts

.github/workflows/frontend-admin-tests.yml

@@ -30,7 +30,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}-node${{ matrix.node }}'
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/frontend-tests.yml

@@ -24,7 +24,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()
@@ -87,7 +87,7 @@ jobs:
           printf %s\\n '::set-output name=name::${{ github.workflow }} - ${{ github.job }}'
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()
@@ -149,7 +149,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/handleRelease.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/load-test.yml

@@ -28,7 +28,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()
@@ -71,7 +71,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()
@@ -139,7 +139,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/perform-type-check.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/rate-limit.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         name: Setup gnpm cache
         if: always()

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
             repository: ether/etherpad-lite
             path: etherpad
@@ -42,7 +42,7 @@ jobs:
           git checkout develop
           git reset --hard origin/develop
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ether/ether.github.com
           path: ether.github.com

.github/workflows/releaseEtherpad.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
         - name: Checkout repository
-          uses: actions/checkout@v5
+          uses: actions/checkout@v6
         - name: Get pnpm store directory
           shell: bash
           run: |

.github/workflows/upgrade-from-latest-release.yml

@@ -31,7 +31,7 @@ jobs:
     steps:
       -
         name: Check out latest release
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: develop #FIXME change to master when doing release
       - uses: actions/cache@v4
@@ -90,7 +90,7 @@ jobs:
       -
         name: Install all dependencies and symlink for ep_etherpad-lite
         run: gnpm install --frozen-lockfile --runtimeVersion="${{ matrix.node }}"
-      # Because actions/checkout@v5 is called with "ref: master" and without
+      # Because actions/checkout@v6 is called with "ref: master" and without
       # "fetch-depth: 0", the local clone does not have the ${GITHUB_SHA}
       # commit. Fetch ${GITHUB_REF} to get the ${GITHUB_SHA} commit. Note that a
       # plain "git fetch" only fetches "normal" references (refs/heads/* and