Bump github/super-linter from 5 to 6 in the all-actions group

Bumps the all-actions group with 1 update: [github/super-linter](https://github.com/github/super-linter).


Updates `github/super-linter` from 5 to 6
- [Release notes](https://github.com/github/super-linter/releases)
- [Changelog](https://github.com/github/super-linter/blob/main/CHANGELOG.md)
- [Commits](github/super-linter@v5...v6)

---
updated-dependencies:
- dependency-name: github/super-linter
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-actions
...

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

.github/workflows/php.yml

@@ -25,7 +25,7 @@ jobs:
           fetch-depth: 0
 
       - name: Lint Code Base
-        uses: github/super-linter/slim@v5
+        uses: github/super-linter/slim@v6
         env:
           # To report GitHub Actions status checks
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}