Create auto conversion PRs in forks

Author: lucy66hw

.github/workflows/convert-proto.yml

@@ -30,7 +30,8 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       actions: read
-      contents: read
+      contents: write
+      pull-requests: write
     steps:
       - name: Checkout Repository
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
@@ -188,7 +189,7 @@ jobs:
           path: protos-schemas.diff
 
       - name: Create Pull Request if changes exist
-        if: github.event_name != 'pull_request' && steps.check_changes.outputs.changed == 'true' && github.repository == 'opensearch-project/opensearch-protobufs'
+        if: github.event_name != 'pull_request' && steps.check_changes.outputs.changed == 'true'
         uses: peter-evans/create-pull-request@22a9089034f40e5a961c8808d113e2c98fb63676 # v7
         with:
           token: ${{ secrets.GITHUB_TOKEN }}