refactor: github stylint workflow

Author: samyakjain101

.github/workflows/stylelint.yml

@@ -14,4 +14,4 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions-hub/stylelint@master
         env:
-          PATTERN: "phone_auth/static/css/*.css"
+          PATTERN: "phone_auth/static/phone_auth/css/*.css"