Bump actions/checkout from 5 to 6 (#1479)

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/early-access.yaml

@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - uses: actions/setup-java@v5
         with:
@@ -85,7 +85,7 @@ jobs:
 
     steps:
       - name: 'Checkout'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: 'Set vars'
         shell: bash
@@ -188,7 +188,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - uses: actions/setup-java@v5
         with:

.github/workflows/release.yaml

@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: 'Set vars'
         shell: bash
@@ -120,7 +120,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: 'Set vars'
         shell: bash
@@ -168,7 +168,7 @@ jobs:
 
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0