Merge pull request #27 from VectorInstitute/dependabot/github_actions/actions/upload-artifact-6

Bump actions/upload-artifact from 4 to 6

Author: amrit110

.github/workflows/fix-remote-pr.yml

@@ -535,7 +535,7 @@ jobs:
 
       - name: Upload trace as GitHub artifact (backup)
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: agent-trace-${{ github.event.inputs.pr_number }}-${{ github.run_id }}
           path: /tmp/agent-execution-trace.json