fix(breadcrumb): correctly import dialog module

Author: cal-smith

src/breadcrumb/breadcrumb.module.ts

@@ -1,7 +1,7 @@
 import { NgModule } from "@angular/core";
 import { CommonModule } from "@angular/common";
 
-import { DialogModule } from "../";
+import { DialogModule } from "../dialog/dialog.module";
 
 import { Breadcrumb } from "./breadcrumb.component";
 import { BreadcrumbItemComponent } from "./breadcrumb-item.component";