Merge pull request #169 from Agoric/fraz/bump-upload-artifact

ci: bump upload-artifact

Author: frazarshad

.github/workflows/e2e_tests.yml

@@ -84,7 +84,7 @@ jobs:
           COMMIT_INFO_SHA: ${{ github.event.pull_request.head.sha }}
 
       - name: Archive e2e artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: e2e-artifacts