Merge pull request #5 from clovrlabs/fix/ghrunner

Use free GH public runners instead of self-hosted ones

Author: DmitriyLyalyuev

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ on:
 
 jobs:
   docker:
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v3