Update prettier.yml

.github/workflows/prettier.yml

@@ -1,6 +1,12 @@
 name: Prettier
 
 on:
+    push:
+        branches: [main]
+        paths:
+            - ".prettierrc"
+            - ".github/workflows/prettier.yml"
+
     schedule:
         - cron: "0 0 * * 0" # Runs every week on Sunday