Merge pull request #196 from HackSoftware/dependabot/github_actions/dependencies/actions/setup-python-4

Bump actions/setup-python from 2 to 4

Author: martin056

.github/workflows/django.yml

@@ -30,7 +30,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Fetch history, because Heroku deploy fails otherwise.
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: 3.10.2
     - name: Install dependencies