feat: upgrade react-toastify from 5.5.0 to 8.1.0

Snyk has created this PR to upgrade react-toastify from 5.5.0 to 8.1.0.

See this package in npm:
https://www.npmjs.com/package/react-toastify

See this project in Snyk:
https://app.snyk.io/org/gluu-gca/project/9a1b2f96-22f2-4325-bf59-06e117632057?utm_source=github&utm_medium=referral&page=upgrade-pr

admin-ui/package.json

@@ -172,7 +172,7 @@
     "react-spinners": "^0.11.0",
     "react-test-renderer": "^17.0.2",
     "react-text-mask": "^5.4.3",
-    "react-toastify": "^5.5.0",
+    "react-toastify": "^8.1.0",
     "react-toggle": "^4.1.2",
     "react-tooltip": "^4.2.21",
     "react-universal-component": "^4.0.0",