fix: use custom decorator on column have a property descriptor (#1070)

Author: caolvchong

src/model/column/column.ts

@@ -24,7 +24,12 @@ export function Column(...args: any[]): Function | void {
   }
 
   return (target: any, propertyName: string, propertyDescriptor?: PropertyDescriptor) => {
-    annotate(target, propertyName, propertyDescriptor, args[0]);
+    annotate(
+      target,
+      propertyName,
+      propertyDescriptor ?? Object.getOwnPropertyDescriptor(target, propertyName),
+      args[0]
+    );
   };
 }