QE fix typo on windows-e2e gh action flow.

On commit 662d582 the windows-e2e executions was filtered for specific cases, within that commit we introduce a typo on the condition checked to run the tests. This commit fix the typo

Signed-off-by: Adrian Riobo <ariobolo@redhat.com>

.github/workflows/windows-e2e.yml

@@ -11,7 +11,7 @@ jobs:
     # https://docs.github.com/en/webhooks/webhook-events-and-payloads#workflow_run
     if: |
       github.event.workflow_run.conclusion == 'success' &&
-      env.source_event == 'pull_request' &&
+      github.event.workflow_run.event == 'pull_request' &&
       github.event.workflow_run.triggering_actor != 'dependabot[bot]'
     uses: crc-org/crc/.github/workflows/windows-qe-tpl.yml@main
     strategy: