fixup! Add Github Actions workflow for lint checks

Signed-off-by: Nabarun Pal <[email protected]>

Author: palnabarun

.github/workflows/lint.yaml

@@ -8,7 +8,7 @@ on:
       - django-2.2
 
 jobs:
-  build:
+  lint:
     runs-on: ubuntu-16.04
     steps:
       - name: Checkout code