message: Use npx to force npm version
  Change-type: patch
diff: "webpack": "webpack",
  "watch": "webpack --watch",
  "concourse-build-electron": "make webpack",
  - "concourse-test": "npm test",
  - "concourse-test-electron": "npm test",
  + "concourse-test": "npx npm@6.7.0 test",
  + "concourse-test-electron": "npx npm@6.7.0 test",
  "concourse-test-node-cli": "make webpack lint-js lint-cpp lint-spell test-cli"
  },
  "author": "Balena Inc. <hello@etcher.io>",
  