fix(selectStockLedgerDialog): 添加columnsVersion以解决列缓存问题

src/BIZComponents/selectStockLedger/selectStockLedgerDialog.vue

@@ -112,12 +112,14 @@
         },
         treeList: [],
         treeLoading: false,
-        cacheKeyUrl: 'eom-sales-selectStockLedgerDialog'
+        cacheKeyUrl: 'eom-sales-selectStockLedgerDialog',
+        columnsVersion: 1
       };
     },
     watch: {},
     computed: {
       columns() {
+        let columnsVersion = this.columnsVersion;
         let data = null;
         if (this.currentIndex != -1) {
           data = {