Bump c8 from 9.0.0 to 9.1.0

Bumps [c8](https://github.com/bcoe/c8) from 9.0.0 to 9.1.0.
- [Release notes](https://github.com/bcoe/c8/releases)
- [Changelog](https://github.com/bcoe/c8/blob/main/CHANGELOG.md)
- [Commits](bcoe/c8@v9.0.0...v9.1.0)

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

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

package.json

@@ -30,7 +30,7 @@
     "@types/node": "^20.11.2",
     "@typescript-eslint/eslint-plugin": "^6.18.0",
     "@typescript-eslint/parser": "^6.19.0",
-    "c8": "^9.0.0",
+    "c8": "^9.1.0",
     "chai": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-config-prettier": "^9.1.0",