fix: correctly set paths_ignore

Author: roynalnaruto

.github/workflows/lint.yml

@@ -23,8 +23,7 @@ jobs:
         with:
           cancel_others: 'true'
           concurrent_skipping: same_content_newer
-          paths_ignore:
-            - '**/README.md'
+          paths_ignore: '["**/README.md"]'
 
   fmt:
     needs: [ skip_check ]