Bump actions/setup-python from 4.8.0 to 5.0.0

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4.8.0 to 5.0.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v4.8.0...v5.0.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/techdocs.yaml

@@ -16,7 +16,7 @@ jobs:
 
       - uses: actions/setup-node@v4.0.0
 
-      - uses: actions/setup-python@v4.8.0
+      - uses: actions/setup-python@v5.0.0
 
       - name: Install techdocs-cli
         run: sudo npm install -g @techdocs/cli