Bump actions/setup-python from 5.0.0 to 5.1.0 (#178)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.0.0 to 5.1.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5.0.0...v5.1.0)

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

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

.github/workflows/ci.yaml

@@ -21,7 +21,7 @@ jobs:
         uses: azure/setup-helm@v3.5
         with:
           version: "${{ env.helm-version }}"
-      - uses: actions/setup-python@v5.0.0
+      - uses: actions/setup-python@v5.1.0
         with:
           python-version: 3.7
       - name: Set up chart-testing
@@ -94,7 +94,7 @@ jobs:
         uses: azure/setup-helm@v3.5
         with:
           version: "${{ env.helm-version }}"
-      - uses: actions/setup-python@v5.0.0
+      - uses: actions/setup-python@v5.1.0
         with:
           python-version: 3.7
       - name: Set up chart-testing