feat(select): add modal as interface (#29972)

Issue number: resolves internal

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## What is the current behavior?
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Select only offers `alert`, `action-sheet`, and `popover` as interfaces

## What is the new behavior?
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this PR. -->

Adds `modal` as an interface option for `ion-select`

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

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## Other information

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Co-authored-by: Brandy Carney <brandyscarney@users.noreply.github.com>

packages/angular/src/directives/proxies.ts

@@ -2057,6 +2057,28 @@ This event will not emit when programmatically setting the `value` property.
 }
 
 
+@ProxyCmp({
+  inputs: ['header', 'multiple', 'options']
+})
+@Component({
+  selector: 'ion-select-modal',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  template: '<ng-content></ng-content>',
+  // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
+  inputs: ['header', 'multiple', 'options'],
+})
+export class IonSelectModal {
+  protected el: HTMLElement;
+  constructor(c: ChangeDetectorRef, r: ElementRef, protected z: NgZone) {
+    c.detach();
+    this.el = r.nativeElement;
+  }
+}
+
+
+export declare interface IonSelectModal extends Components.IonSelectModal {}
+
+
 @ProxyCmp({
   inputs: ['disabled', 'value']
 })