chore(deps): update dependency nyc to v18

Author: renovate[bot]

src/ts/package.json

@@ -47,7 +47,7 @@
     "deep-equal": "^2.0.5",
     "memory-streams": "^0.1.3",
     "mocha": "^11.1.0",
-    "nyc": "^17.0.0",
+    "nyc": "^18.0.0",
     "rewire": "^8.0.0",
     "ts-node": "^10.2.0",
     "tslint": "^6.0.0-beta0",