修复多图组件验证失败被删除问题

之前在issue提出解决方案后被采纳后便继续开发。被回复后希望也能成为贡献者, 补交一个PR
handleRemove(file, fileList) {
  const findex = this.fileList.map(f => f.name).indexOf(file.name);
  if(findex > -1) {
	this.fileList.splice(findex, 1);
	this.$emit("input", this.listToString(this.fileList));
  }
},

ruoyi-ui/src/components/ImageUpload/index.vue

@@ -117,6 +117,7 @@ export default {
     // 删除图片
     handleRemove(file, fileList) {
       const findex = this.fileList.map(f => f.name).indexOf(file.name);
+      //修复多图组件验证失败被删除问题
       if(findex > -1) {
         this.fileList.splice(findex, 1);
         this.$emit("input", this.listToString(this.fileList));