chore(deps): 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/fix-php-code-style-issues.yml

@@ -8,7 +8,7 @@ jobs:
 
         steps:
             - name: Check out repository code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v5
 
             - name: Install Dependencies
               run: composer install -q --no-ansi --no-interaction --no-scripts --no-progress

.github/workflows/phpstan.yml

@@ -12,7 +12,7 @@ jobs:
 
         steps:
             - name: Check out repository code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v5
 
             - name: Install Dependencies
               run: composer install -q --no-ansi --no-interaction --no-scripts --no-progress

.github/workflows/run-tests.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2

.github/workflows/update-changelog.yml

@@ -10,7 +10,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v5
               with:
                   ref: master