message: fix: bump nyc version in generator
diff: @@ -465,7 +465,7 @@ class App extends Generator {
  if (this.mocha) {
  devDependencies.push(
  'mocha@^5',
  - 'nyc@^13',
  + 'nyc@^14',
  'chai@^4',
  )
  if (this.type !== 'base') devDependencies.push(
  