Bump actions/setup-python from 4 to 5 in /.github/workflows (#1636)

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

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

.github/workflows/cloudformation-ci.yml

@@ -34,7 +34,7 @@ jobs:
         working-directory: ./
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.9'
 

.github/workflows/cnvm-ci.yml

@@ -20,7 +20,7 @@ jobs:
         run: ./bin/hermit env -r >> $GITHUB_ENV
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.9'
 

.github/workflows/gcp-ci.yml

@@ -24,7 +24,7 @@ jobs:
         run: ./bin/hermit env -r >> $GITHUB_ENV
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.9'
 

.github/workflows/test-environment.yml

@@ -157,7 +157,7 @@ jobs:
           echo "ENROLLMENT_TOKEN=$enrollment_token" >> $GITHUB_ENV
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.9'
 

.github/workflows/upgrade-environment.yml

@@ -79,7 +79,7 @@ jobs:
         working-directory: ./
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.9'