ci: Update actions/upload-artifact to v4 (#580)

Author: joshuarli

.github/workflows/checks.yml

@@ -230,7 +230,7 @@ jobs:
       - name: pack
         run: yarn build:npm
       - name: archive artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ github.sha }}
           path: |