fix(config/eslint): disable react/function-component-definition

Author: jrolfs

src/config/__tests__/__snapshots__/eslintrc.js.snap

@@ -127,6 +127,7 @@ Object {
       },
     ],
     "prettier/prettier": "error",
+    "react/function-component-definition": "off",
     "react/jsx-props-no-spreading": "off",
     "react/prop-types": "error",
   },

src/config/eslintrc-react.js

@@ -5,6 +5,7 @@ const {rules, ...rest} = buildConfig({withReact: true})
 module.exports = {
   rules: {
     'react/jsx-props-no-spreading': 'off',
+    'react/function-component-definition': 'off',
     ...rules,
   },
   ...rest,