Bump actions/checkout from 5 to 6 (#758)

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](actions/checkout@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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/claude-code-review.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 

.github/workflows/docs.yml

@@ -12,7 +12,7 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: ".nvmrc"

.github/workflows/lint.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
       issues: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/test-android.yml

@@ -27,7 +27,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout project sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Java
         uses: actions/setup-java@v5

.github/workflows/test-ios.yml

@@ -22,7 +22,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout project sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Docker on macOS
         uses: douglascamata/[email protected]

.github/workflows/update-docs.yml

@@ -24,13 +24,13 @@ jobs:
 
     steps:
       - name: Checkout React Native SDK
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: react-native-sdk
 
       - name: Checkout Documentation Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ${{ env.DOCS_REPO }}
           token: ${{ secrets.DOCS_SYNC_TOKEN }}