[Improvement][UI] Add filterable for `src_table` and `target_table` in the data quality task. (#12099)

dolphinscheduler-ui/src/views/projects/task/components/node/fields/use-rules.ts

@@ -130,9 +130,11 @@ export function useRules(
     }
     if (item.field === 'src_table') {
       item.options = srcTableOptions
+      item.props.filterable = true
     }
     if (item.field === 'target_table') {
       item.options = targetTableOptions
+      item.props.filterable = true
     }
     if (item.field === 'src_field') {
       item.options = srcTableColumnOptions