Update push-to-dockerhub.yaml

Author: Saumya40-codes

.github/workflows/push-to-dockerhub.yaml

@@ -8,7 +8,7 @@ on:
       - 'README.md'
       - '.gitignore'
       - '.dockerignore'
-      - './.github/workflows/go.yml'
+      - '.github/workflows/go.yml'
 
 jobs:
   build-and-push: