Merge pull request #211 from 9seconds/docker-build-timelimit

.github/workflows/ci.yaml

@@ -76,7 +76,7 @@ jobs:
   docker:
     name: Docker
     runs-on: ubuntu-latest
-    timeout-minutes: 15
+    timeout-minutes: 20
     steps:
       - name: Checkout
         uses: actions/checkout@v2