Bump super-linter/super-linter from 7 to 8 in the all-actions group (#30)

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


Updates `super-linter/super-linter` from 7 to 8
- [Release notes](https://github.com/super-linter/super-linter/releases)
- [Changelog](https://github.com/super-linter/super-linter/blob/main/CHANGELOG.md)
- [Commits](super-linter/super-linter@v7...v8)

---
updated-dependencies:
- dependency-name: super-linter/super-linter
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/php.yml

@@ -24,7 +24,7 @@ jobs:
           fetch-depth: 0
 
       - name: Lint Code Base
-        uses: super-linter/super-linter/slim@v7
+        uses: super-linter/super-linter/slim@v8
         env:
           SAVE_SUPER_LINTER_OUTPUT: false
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}