ci: fix insecure git protocol (#1501)

Author: mtrezza

.github/workflows/ci.yml

@@ -22,6 +22,8 @@ jobs:
     env:      
       MONGODB_VERSION: 3.6.9
     steps:
+    - name: Fix usage of insecure GitHub protocol
+      run: sudo git config --system url."https://github".insteadOf "git://github"
     - uses: actions/checkout@v2
     - name: Use Node.js
       uses: actions/setup-node@v1