chore(deps): bump actions/setup-python from 2 to 2.2.2

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2 to 2.2.2.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v2...v2.2.2)

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

.github/workflows/test.yaml

@@ -23,7 +23,7 @@ jobs:
         helm env
         helm plugin install https://github.com/quintush/helm-unittest
 
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v2.2.2
 
     - name: Setup environment for pre-commit
       run: hack/ci/github/setup/pre-commit.sh
@@ -55,7 +55,7 @@ jobs:
           helm env
           helm plugin install https://github.com/quintush/helm-unittest
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v2.2.2
         with:
           python-version: 3.7