chore: [DevOps] bump actions/checkout in the github-actions group (#665)

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `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](actions/checkout@v5...v6)

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

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

Author: dependabot[bot]

.github/workflows/cache-maven-dependencies.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ env.MAVEN_CACHE_REF }}
 

.github/workflows/continuous-integration.yaml

@@ -23,7 +23,7 @@ jobs:
     steps:
 
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           ref: ${{ github.event.pull_request.head.ref }}

.github/workflows/dependabot-automerge.yaml

@@ -19,7 +19,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Approve and Merge PRs
         run: |

.github/workflows/dependency-test.yaml

@@ -45,7 +45,7 @@ jobs:
       contents: read
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: "Setup java"
         uses: actions/setup-java@v5
@@ -83,7 +83,7 @@ jobs:
       contents: read
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: "Setup java"
         uses: actions/setup-java@v5

.github/workflows/deploy-snapshot.yaml

@@ -14,7 +14,7 @@ jobs:
       contents: read
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: "Setup java"
         uses: actions/setup-java@v5

.github/workflows/e2e-test.yaml

@@ -26,7 +26,7 @@ jobs:
     steps:
 
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: "Setup java"
         uses: actions/setup-java@v5

.github/workflows/fosstars-report.yml

@@ -20,7 +20,7 @@ jobs:
       actions: write
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: "Setup java"
         uses: actions/setup-java@v5

.github/workflows/perform-release.yaml

@@ -48,7 +48,7 @@ jobs:
           GH_TOKEN: ${{ github.token }}
 
       - name: "Checkout Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: "Check Whether Code PR Can Be Merged"
         if: ${{ inputs.skip-pr-merge != 'true' }}

.github/workflows/prepare-release.yaml

@@ -32,7 +32,7 @@ jobs:
       contents: write
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.inputs.branch }}
 
@@ -85,7 +85,7 @@ jobs:
       statuses: write # needed to update the commit status
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.bump-version.outputs.release-branch }}
 
@@ -115,7 +115,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.bump-version.outputs.release-branch }}
 
@@ -162,12 +162,12 @@ jobs:
       pull-requests: write
     steps:
       - name: "Checkout Code Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.bump-version.outputs.release-branch }}
           token: ${{ secrets.BOT_SDK_JS_FOR_DOCS_REPO_PR }}
       - name: "Checkout Docs Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ${{ env.DOCS_REPO }}
           path: .ai-sdk-docs
@@ -243,7 +243,7 @@ jobs:
       pull-requests: write
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.bump-version.outputs.release-branch }}
           token: ${{ secrets.BOT_SDK_JS_FOR_DOCS_REPO_PR }} # this is needed so that the same token is used when pushing our changes later. Otherwise, our on: push workflows (i.e. our continuous integration) won't be triggered.
@@ -282,7 +282,7 @@ jobs:
     if: ${{ failure() }}
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.inputs.branch }}
 

.github/workflows/spec-update.yaml

@@ -51,7 +51,7 @@ jobs:
       CREATE_PR: ${{ github.event.inputs.create-pr }}
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.BOT_SDK_JS_FOR_DOCS_REPO_PR }}