Bump the actions group with 2 updates

Bumps the actions group with 2 updates: [actions/setup-python](https://github.com/actions/setup-python) and [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action).


Updates `actions/setup-python` from 4 to 5
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v4...v5)

Updates `lycheeverse/lychee-action` from 1.8.0 to 1.9.0
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v1.8.0...v1.9.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: lycheeverse/lychee-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

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

.github/workflows/lychee_url_checker.yml

@@ -28,7 +28,7 @@ jobs:
 
       # use stable version for now to avoid breaking changes
       - name: Lychee URL checker
-        uses: lycheeverse/lychee-action@v1.8.0
+        uses: lycheeverse/lychee-action@v1.9.0
         with:
           # arguments with file types to check
           args: >-

.github/workflows/run_periodic_tests.yml

@@ -188,7 +188,7 @@ jobs:
 
       - name: Set up Python ${{ matrix.python-version }}
         id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}