Bump phpDocumentor/phpDocumentor from 3.7.1 to 3.8.0 (#1639)

Bumps [phpDocumentor/phpDocumentor](https://github.com/phpdocumentor/phpdocumentor) from 3.7.1 to 3.8.0.
- [Release notes](https://github.com/phpdocumentor/phpdocumentor/releases)
- [Changelog](https://github.com/phpDocumentor/phpDocumentor/blob/master/CHANGELOG.md)
- [Commits](phpDocumentor/phpDocumentor@v3.7.1...v3.8.0)

---
updated-dependencies:
- dependency-name: phpDocumentor/phpDocumentor
  dependency-version: 3.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/phpdoc-to-github-pages.yml

@@ -20,7 +20,7 @@ jobs:
       - name: "Checkout"
         uses: "actions/checkout@v4"
       - name: "Build"
-        uses: "phpDocumentor/phpDocumentor@v3.7.1"
+        uses: "phpDocumentor/phpDocumentor@v3.8.0"
         with:
           target: "docs/build"
       - name: Setup Pages