fix: 删除多余mapper

gongchunyi

昨天 9945c401f1b3618d25f88244e54cf78fbd3b9950

 src/main/java/com/ruoyi/stock/dto/StockInRecordDto.java

@@ -25,4 +25,5 @@

    //现存量
    private String currentStock;

}