发布 v5.1.1

• eslint 不再区分 umi 与 taro，二者原独立配置合并
• eslint react/forbid-elements 设为 ['off']
• eslint react/self-closing-comp 设为 ['error']
• eslint arrow-parens 设为 ['error', 'always']
• prettier 将 arrowParens 设置为 'always'