Don't fail if review issue occurs (#5434)

.github/workflows/devflow-pr-review.yml

@@ -24,7 +24,7 @@ concurrency:
 
 env:
   DEVFLOW_REPOSITORY: ${{ vars.DF_REPO }}
-  DEVFLOW_REF: v0.1.15
+  DEVFLOW_REF: main
   TARGET_REPO_PATH: ${{ github.workspace }}/target-repo
   DEVFLOW_PATH: ${{ github.workspace }}/devflow
 
@@ -108,6 +108,10 @@ jobs:
     needs: team_check
     if: ${{ needs.team_check.outputs.is_team_member == 'true' }}
     timeout-minutes: 60
+    # Advisory check: failures here should not block the PR. The reviewer
+    # posts comments as a best-effort signal; if the pipeline breaks, the
+    # PR author should still be able to merge without a red required check.
+    continue-on-error: true
 
     steps:
       # Safe checkout: base repo only, not the untrusted PR head.