fix(ivy): support static ViewChild queries (#28811)

This commit adds support for the `static: true` flag in
`ViewChild` queries. Prior to this commit, all `ViewChild`
queries were resolved after change detection ran. This is
a problem for backwards compatibility because View Engine
also supported "static" queries which would resolve before
change detection.

Now if users add a `static: true` option, the query will be
resolved in creation mode (before change detection runs).
For example:

```ts
@ViewChild(TemplateRef, {static: true}) template !: TemplateRef;
```

This feature will come in handy for components that need
to create components dynamically.

PR Close #28811

packages/compiler/src/render3/view/api.ts

@@ -229,6 +229,21 @@ export interface R3QueryMetadata {
    * for a given node is to be returned.
    */
   read: o.Expression|null;
+
+  /**
+   * Whether or not this query should collect only static results.
+   *
+   * If static is true, the query's results will be set on the component after nodes are created,
+   * but before change detection runs. This means that any results that relied upon change detection
+   * to run (e.g. results inside *ngIf or *ngFor views) will not be collected. Query results are
+   * available in the ngOnInit hook.
+   *
+   * If static is false, the query's results will be set on the component after change detection
+   * runs. This means that the query results can contain nodes inside *ngIf or *ngFor views, but
+   * the results will not be available in the ngOnInit hook (only in the ngAfterContentInit for
+   * content hooks and ngAfterViewInit for view hooks).
+   */
+  static: boolean;
 }
 
 /**