Fix syntax in gh api call (for real this time)

.github/workflows/slack-notification.yml

@@ -24,7 +24,7 @@ jobs:
     - name: Get workflow failures from GitHub API
       run: |
         gh api /repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/jobs \
-        | jq '[.jobs[] | select(.conclusion != "success") | {job: .name, conclusion: .conclusion, steps: [.steps[] | select(.conclusion == "failure") | {name: .name}]}]'
+        | jq '[.jobs[] | select(.conclusion != "success") | {job: .name, conclusion: .conclusion, steps: [.steps[] | select(.conclusion == "failure") | {name: .name}]}]' \
         | tee failed_jobs.json
     - name: Parse GitHub API output
       run: |