🔐 try using a credential helper

.github/workflows/run-test.yaml

@@ -10,6 +10,14 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v2
 
+    - name: Configure credential helper to clone private repos
+      run: |
+        echo '#!/bin/bash' > ~/.git-credential-helper.sh
+        echo 'echo username=${{ secrets.GH_USERNAME }}' >> ~/.git-credential-helper.sh
+        echo 'echo password=${{ secrets.GH_PAT }}' >> ~/.git-credential-helper.sh
+        chmod +x ~/.git-credential-helper.sh
+        git config --global credential.helper "/bin/bash ~/.git-credential-helper.sh"
+
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
@@ -34,10 +42,7 @@ jobs:
 
     - name: Install dependencies
       run: pip install -r requirements.txt
-
-    - name: Add GitHub credentials to clone private repos on tests
-      run: echo -e "machine github.com\n  login ${{ secrets.GH_USERNAME }}\npassword ${{ secrets.GH_PAT }}" > ~/.netrc
-
+
     - name: Run tests
       run: bash tests/test-with-compose.sh