build(deps): bump actions/checkout from 5 to 6 in the deps group

Bumps the deps 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: deps
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/analysis.yml

@@ -30,7 +30,7 @@ jobs:
       COMPOSER_NO_INTERACTION: 1
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: shivammathur/setup-php@v2
         with:
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: shivammathur/setup-php@v2
         with:

.github/workflows/integration_tests.yml

@@ -35,7 +35,7 @@ jobs:
       COMPOSER_NO_INTERACTION: 1
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: shivammathur/setup-php@v2
         with:

.github/workflows/tests.yml

@@ -36,7 +36,7 @@ jobs:
       COMPOSER_NO_INTERACTION: 1
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: shivammathur/setup-php@v2
         with: