add hostname support in service component history component

src/app/dashboard/service-component-history/service-component-history.component.ts

@@ -29,6 +29,7 @@ export class ServiceComponentHistoryComponent implements OnInit, OnDestroy {
     const sessionData = sessionStorage.getItem('currentServComp');
     if (sessionData !== null) {
       this.servComp = JSON.parse(sessionData);
+      this.servCompHost = this.servComponentService.getSelectedServCompHost();
     } else {
       this.servComp = new ServiceComponent('default');
       this.servComp = servComponentService.getSelectedServComp();