fix(template-outlet): Revert changes in template-outlet

Author: pmoleri

projects/igniteui-angular/src/lib/directives/template-outlet/template_outlet.directive.ts

@@ -1,7 +1,6 @@
 import {
     Directive, EmbeddedViewRef, Input, OnChanges, ChangeDetectorRef,
-    SimpleChange, SimpleChanges, TemplateRef, ViewContainerRef, NgZone, Output, EventEmitter,
-    OnDestroy,
+    SimpleChange, SimpleChanges, TemplateRef, ViewContainerRef, NgZone, Output, EventEmitter
 } from '@angular/core';
 
 import { IBaseEventArgs } from '../../core/utils';
@@ -13,7 +12,7 @@ import { IBaseEventArgs } from '../../core/utils';
     selector: '[igxTemplateOutlet]',
     standalone: true
 })
-export class IgxTemplateOutletDirective implements OnChanges, OnDestroy {
+export class IgxTemplateOutletDirective implements OnChanges {
     @Input() public igxTemplateOutletContext !: any;
 
     @Input() public igxTemplateOutlet !: TemplateRef<any>;
@@ -52,11 +51,6 @@ export class IgxTemplateOutletDirective implements OnChanges, OnDestroy {
         }
     }
 
-    public ngOnDestroy(): void {
-        // Detached views won't be destroyed automatically by Angular.
-        this.cleanCache();
-    }
-
     public cleanCache() {
         this._embeddedViewsMap.forEach((collection) => {
             collection.forEach((item => {