Fix the warning of eslint-plugin-react

Fix the warning of React version not speicifed
in eslint-plugin-react settings.

See also:
- jsx-eslint/eslint-plugin-react#1955

Author: wholemann

.eslintrc.js

@@ -24,6 +24,10 @@ module.exports = {
     Feature: 'readonly',
     Scenario: 'readonly',
   },
-  rules: {
+  settings: {
+    react: {
+      version: 'latest',
+    },
   },
+  rules: {},
 };