chore(ci): run pull request workflow if author has write permissions

Author: trivikr

.github/workflows/pull-request-build.yml

@@ -1,5 +1,7 @@
 name: Build SDK
 on:
+  pull_request:
+    types: [ready_for_review]
   pull_request_review:
     types: [ submitted ]
     branches: [ main ]
@@ -15,8 +17,11 @@ env:
 
 jobs:
   aws-sdk-pr-build:
-    if: github.event.review.state == 'approved'
-    runs-on: ubuntu-latest
+    if: |
+      github.event.review.state == 'approved' ||
+      github.event.pull_request.author_association == 'OWNER' || 
+      github.event.pull_request.author_association == 'COLLABORATOR' || 
+      github.event.pull_request.author_association == 'MEMBER'
     permissions:
       id-token: write
       issues: write