Merge pull request #160 from jupyterhub/dependabot/github_actions/actions/setup-python-4

Bump actions/setup-python from 3 to 4

Author: consideRatio

.github/workflows/publish.yaml

@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: "3.9"
 

.github/workflows/test.yaml

@@ -49,9 +49,9 @@ jobs:
           # chartpress requires the full history
           fetch-depth: 0
 
-      # NOTE: actions/setup-python@v3 make use of a cache within the GitHub base
+      # NOTE: actions/setup-python@v4 make use of a cache within the GitHub base
       #       environment and setup in a fraction of a second.
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: "${{ matrix.python }}"