[PM-31012] Improve loading time for lock component (#18450)

* Improve loading time for lock component

* Reset interval to 1000

* Remove interval import

libs/key-management-ui/src/lock/components/lock.component.ts

@@ -6,7 +6,7 @@ import {
   BehaviorSubject,
   filter,
   firstValueFrom,
-  interval,
+  timer,
   mergeMap,
   Subject,
   switchMap,
@@ -199,7 +199,7 @@ export class LockComponent implements OnInit, OnDestroy {
   }
 
   private listenForUnlockOptionsChanges() {
-    interval(1000)
+    timer(0, 1000)
       .pipe(
         mergeMap(async () => {
           if (this.activeAccount?.id != null) {