Bump web-vitals from 4.2.1 to 5.1.0

Bumps [web-vitals](https://github.com/GoogleChrome/web-vitals) from 4.2.1 to 5.1.0.
- [Changelog](https://github.com/GoogleChrome/web-vitals/blob/main/CHANGELOG.md)
- [Commits](GoogleChrome/web-vitals@v4.2.1...v5.1.0)

---
updated-dependencies:
- dependency-name: web-vitals
  dependency-version: 5.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

libs/@guardian/core-web-vitals/package.json

@@ -39,7 +39,7 @@
 		"ts-jest": "29.4.0",
 		"tslib": "2.8.1",
 		"typescript": "5.9.3",
-		"web-vitals": "4.2.1",
+		"web-vitals": "5.1.0",
 		"wireit": "0.14.12"
 	},
 	"peerDependencies": {