chore: 修改推荐信附件为选填

src/pages/my/interview/form/tjx.js

@@ -156,7 +156,7 @@ export default function(_this) {
             data: { file_type: 'RECOMMENDATION_LETTER' },
             accept: 'image/*'
           },
-          rules: [{ type: 'array', required: true, message: '请上传推荐信附件', trigger: 'change' }],
+          // rules: [{ type: 'array', required: true, message: '请上传推荐信附件', trigger: 'change' }],
           append: '请上传推荐人署名的推荐信原件照片或扫描件 ',
           class: 'upload-letter'
         }