message: fix(test): use `--recursive` in coverage
  Some tests were still skipped
  Issue:
diff: "scripts": {
  "coverage-report": "nyc report --reporter=lcov",
  "coverage-html": "nyc report --reporter=html",
  - "coverage": "nyc --check-coverage --branches 90 --functions 90 mocha test/ test/forks/*",
  + "coverage": "nyc --check-coverage --branches 90 --functions 90 mocha --recursive",
  "integration": "mocha test/integration/",
  "standard": "standard",
  "test": "npm run standard && npm run coverage",
  