Bump web-vitals from 4.2.0 to 4.2.1 in /web

Bumps [web-vitals](https://github.com/GoogleChrome/web-vitals) from 4.2.0 to 4.2.1.
- [Changelog](https://github.com/GoogleChrome/web-vitals/blob/main/CHANGELOG.md)
- [Commits](GoogleChrome/web-vitals@v4.2.0...v4.2.1)

---
updated-dependencies:
- dependency-name: web-vitals
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

web/package.json

@@ -42,7 +42,7 @@
     "tar": ">=7.4.0",
     "tmpl": ">=1.0.5",
     "url-parse": ">=1.5.9",
-    "web-vitals": "^4.2.0",
+    "web-vitals": "^4.2.1",
     "ws": "^8.17.1"
   },
   "scripts": {