message: Docs support node 10 or higher
diff: "build": "cd .. && yarn && cd docs && gatsby build --prefix-paths"
  },
  "engines": {
  - "node": "10.x"
  + "node": ">= 10.x"
  },
  "dependencies": {
  "@primer/gatsby-theme-doctocat": "^0.17.0",
  