Update a newly-merged dependency

Author: backspace

.github/workflows/ci.yaml

@@ -184,7 +184,7 @@ jobs:
       group: boxel-host-test-db-index${{ github.head_ref || github.run_id }}
       cancel-in-progress: true
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/init
       - name: Build boxel-ui
         run: PG_INDEXER=true pnpm build