Bump date-fns from 2.20.1 to 2.21.1 in /kafka-ui-react-app (#412)

Bumps [date-fns](https://github.com/date-fns/date-fns) from 2.20.1 to 2.21.1.
- [Release notes](https://github.com/date-fns/date-fns/releases)
- [Changelog](https://github.com/date-fns/date-fns/blob/master/CHANGELOG.md)
- [Commits](https://github.com/date-fns/date-fns/compare/v2.20.1...v2.21.1)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

kafka-ui-react-app/package-lock.json

@@ -6160,9 +6160,9 @@
       }
     },
     "date-fns": {
-      "version": "2.20.1",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-2.20.1.tgz",
-      "integrity": "sha512-8P5M8Kxbnovd0zfvOs7ipkiVJ3/zZQ0F/nrBW4x5E+I0uAZVZ80h6CKd24fSXQ5TLK5hXMtI4yb2O5rEZdUt2A=="
+      "version": "2.21.1",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-2.21.1.tgz",
+      "integrity": "sha512-m1WR0xGiC6j6jNFAyW4Nvh4WxAi4JF4w9jRJwSI8nBmNcyZXPcP9VUQG+6gHQXAmqaGEKDKhOqAtENDC941UkA=="
     },
     "debug": {
       "version": "2.6.9",