fix(ivy): ensure element removal triggers host removal animations (#28162)

Prior to this fix Ivy would not execute any animation triggers
that exist as host bindings on an element if it is removed by
the parent template.

PR Close #28162

packages/core/src/render/api.ts

@@ -267,8 +267,10 @@ export abstract class Renderer2 {
    * Implement this callback to remove a child node from the host element's DOM.
    * @param parent The parent node.
    * @param oldChild The child node to remove.
+   * @param isHostElement Optionally signal to the renderer whether this element is a host element
+   * or not
    */
-  abstract removeChild(parent: any, oldChild: any): void;
+  abstract removeChild(parent: any, oldChild: any, isHostElement?: boolean): void;
   /**
    * Implement this callback to prepare an element to be bootstrapped
    * as a root element, and return the element instance.