Fix for automatic GitHub workflow reruns (#1419)

Summary:
Pull Request resolved: #1419

Slight bug in the retry GitHub workflow causes failing workflows to rerun indefinitely. This _should_ fix it

Reviewed By: jjuncho

Differential Revision: D65008676

fbshipit-source-id: 196b50cd902d0656018ff513953c05d3115f10f6

Author: craymichael

.github/workflows/retry.yml

@@ -18,7 +18,7 @@ jobs:
           echo "event: ${{ github.event.workflow_run.conclusion }}"
           echo "event: ${{ github.event.workflow_run.event }}"
       - name: Rerun Failed Workflows
-        if: github.event.workflow_run.conclusion == 'failure' && github.event.run_attempt <= 3
+        if: github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.run_attempt <= 3
         env:
           GH_TOKEN: ${{ github.token }}
           RUN_ID: ${{ github.event.workflow_run.id }}