chore(deps): update dependency c8 to v11

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
     "undici": "^7.0.0"
   },
   "devDependencies": {
-    "c8": "^10.1.3",
+    "c8": "^11.0.0",
     "cleaner-spec-reporter": "^1.0.3",
     "eslint": "^9.39.2",
     "fast-querystring": "^1.1.2",