Bump c8 from 8.0.1 to 9.0.0

Bumps [c8](https://github.com/bcoe/c8) from 8.0.1 to 9.0.0.
- [Release notes](https://github.com/bcoe/c8/releases)
- [Changelog](https://github.com/bcoe/c8/blob/main/CHANGELOG.md)
- [Commits](https://github.com/bcoe/c8/compare/v8.0.1...v9.0.0)

---
updated-dependencies:
- dependency-name: c8
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -74,7 +74,7 @@
     "ajv": "8.12.0",
     "ava": "6.0.1",
     "babel-loader": "9.1.3",
-    "c8": "8.0.1",
+    "c8": "9.0.0",
     "character-entities": "2.0.2",
     "eslint": "8.56.0",
     "eslint-plugin-es": "4.1.0",