Bump nyc from 15.0.1 to 15.1.0

Bumps [nyc](https://github.com/istanbuljs/nyc) from 15.0.1 to 15.1.0.
- [Release notes](https://github.com/istanbuljs/nyc/releases)
- [Changelog](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md)
- [Commits](https://github.com/istanbuljs/nyc/compare/v15.0.1...v15.1.0)

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

package.json

@@ -58,7 +58,7 @@
     "mocha": "^7.2.0",
     "mustache": "^4.0.1",
     "node-pty": "^0.9.0",
-    "nyc": "^15.0.1",
+    "nyc": "^15.1.0",
     "playwright-core": "^0.11.1",
     "source-map-loader": "^1.0.0",
     "ts-loader": "^7.0.5",