fix: upgrade moment from 2.29.0 to 2.29.1

Snyk has created this PR to upgrade moment from 2.29.0 to 2.29.1.

See this package in npm:
https://www.npmjs.com/package/moment

See this project in Snyk:
https://app.snyk.io/org/wambugucoder/project/4ad982c5-88ce-4f1c-98fc-b63137218714?utm_source=github&utm_medium=upgrade-pr

Author: snyk-bot

client/package-lock.json

@@ -12,7 +12,7 @@
     "font-awesome": "^4.7.0",
     "jquery": "^3.5.1",
     "jwt-decode": "^2.2.0",
-    "moment": "^2.29.0",
+    "moment": "^2.29.1",
     "node-sass": "^4.14.1",
     "popper.js": "^1.16.1",
     "prop-types": "^15.7.2",