ci: add paths-ignore for pull_request and push events to exclude specific files (#711)

Co-authored-by: Shuxin Pan <[email protected]>
Co-authored-by: DeleiGuo <[email protected]>

Author: 3 people

.github/workflows/ci.yml

@@ -20,8 +20,18 @@ name: Java CI
 on:
   pull_request:
     branches: [ main ]
+    paths-ignore:
+      - 'website/**'
+      - '**.md'
+      - 'LICENSE'
+      - 'NOTICE'
   push:
     branches: [ main ]
+    paths-ignore:
+      - 'website/**'
+      - '**.md'
+      - 'LICENSE'
+      - 'NOTICE'
 
 permissions:
   checks: write