Bump browser-specs from 2.15.1 to 2.16.0 (#13395)

Bumps [browser-specs](https://github.com/w3c/browser-specs) from 2.15.1 to 2.16.0.
- [Release notes](https://github.com/w3c/browser-specs/releases)
- [Changelog](https://github.com/w3c/browser-specs/blob/main/CHANGELOG.md)
- [Commits](w3c/browser-specs@2.15.1...2.16.0)

---
updated-dependencies:
- dependency-name: browser-specs
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -29,7 +29,7 @@
   "devDependencies": {
     "ajv": "~6.12.2",
     "better-ajv-errors": "~0.8.0",
-    "browser-specs": "~2.15.1",
+    "browser-specs": "~2.16.0",
     "chalk": "~4.1.0",
     "compare-versions": "~3.6.0",
     "mdn-confluence": "~2.2.2",