Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/e2e.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout ${{ matrix.repo }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
           repository: '${{ matrix.repo }}'
 

.github/workflows/php.yml

@@ -47,7 +47,7 @@ jobs:
             run: composer lint-8.2
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: OS info
       run: cat /etc/os-release
@@ -86,7 +86,7 @@ jobs:
           - "--prefer-lowest"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: "Install PHP"
         uses: shivammathur/setup-php@v2
@@ -125,7 +125,7 @@ jobs:
           - "--prefer-lowest"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: "Install PHP"
         uses: shivammathur/setup-php@v2