(format): alphabetize package.json deps (#398)

- this is done automatically when adding a dependency via Yarn / NPM
  - (but not when doing so manually)
  - format as separate commit so it won't need to be repeated or
    randomly introduced in others

package.json

@@ -62,8 +62,8 @@
     "babylon": "^6.18.0",
     "camelcase": "^5.0.0",
     "chalk": "^2.4.2",
-    "cross-env": "6.0.3",
     "chokidar-cli": "^1.2.2",
+    "cross-env": "6.0.3",
     "cross-spawn": "^6.0.5",
     "enquirer": "^2.3.0",
     "eslint": "^6.1.0",
@@ -112,8 +112,8 @@
     "@types/ms": "^0.7.30",
     "@types/node": "^13.1.0",
     "@types/ora": "^3.2.0",
-    "@types/react": "^16.9.11",
     "@types/ps-tree": "^1.1.0",
+    "@types/react": "^16.9.11",
     "@types/rollup-plugin-json": "^3.0.2",
     "@types/rollup-plugin-sourcemaps": "^0.4.2",
     "husky": "^3.0.9",