Update dependency @testing-library/react to v12.1.5

Author: renovate-bot

ecomm-client/package-lock.json

@@ -8,7 +8,7 @@
     "@fortawesome/react-fontawesome": "0.1.15",
     "@material-ui/core": "4.12.3",
     "@testing-library/jest-dom": "5.14.1",
-    "@testing-library/react": "12.1.2",
+    "@testing-library/react": "12.1.5",
     "@testing-library/user-event": "13.2.1",
     "braintree-web-drop-in-react": "1.2.1",
     "classnames": "2.3.1",