Jenkins fixes

package.json

@@ -6,6 +6,7 @@
     "@fortawesome/fontawesome-svg-core": "^1.2.36",
     "@fortawesome/free-solid-svg-icons": "^5.15.4",
     "@fortawesome/react-fontawesome": "^0.1.16",
+    "@material-ui/core": "^4.12.3",
     "@testing-library/jest-dom": "^5.11.4",
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",