Bump impresscms-dev/generate-php-project-classes-list-file-action (#17)

Bumps [impresscms-dev/generate-php-project-classes-list-file-action](https://github.com/impresscms-dev/generate-php-project-classes-list-file-action) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/impresscms-dev/generate-php-project-classes-list-file-action/releases)
- [Commits](impresscms-dev/generate-php-project-classes-list-file-action@v0.1.3...v0.1.4)

---
updated-dependencies:
- dependency-name: impresscms-dev/generate-php-project-classes-list-file-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

Author: dependabot[bot]

action.yml

@@ -44,7 +44,7 @@ runs:
       shell: bash
 
     - name: Getting PHP class list...
-      uses: impresscms-dev/[email protected].3
+      uses: impresscms-dev/[email protected].4
       with:
         output_file: ${{ env.PHP_CLASSES_ORIG_FILE }}