fix(action-sheet, alert, toast): button roles autocomplete with available options (#27940)

Issue number: resolves #27965

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https://www.youtube.com/watch?v=a_m7jxrTlaw&list=PLIvujZeVDLMx040-j1W4WFs1BxuTGdI_b&index=3


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issue. -->

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## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
There is a lack of autocomplete support for AlertButton attribute of
`role` (there may be similar situations for other components too,
however, I was working on this component and found it).

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- Support for autocomplete for the two types defined `cancel` and
`destructive`, and also supports any arbitrary string if passed in.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

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and migration path for existing applications below. -->


## Other information
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screenshots of how the component looks before and after the change. -->
I suggest there to be some global interface similar to the following:
```
interface LooseAutocomplete<T extends string> = T | Omit<string, T>;
```
I referenced this great [video](https://youtu.be/a_m7jxrTlaw) from Matt
@mattpocock

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Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>

core/src/interface.d.ts

@@ -131,7 +131,7 @@ export type PredefinedColors =
   | 'medium'
   | 'dark';
 
-type LiteralUnion<T extends U, U = string> = T | (U & Record<never, never>);
+export type LiteralUnion<T extends U, U = string> = T | (U & Record<never, never>);
 
 export type Color = LiteralUnion<PredefinedColors, string>;
 export type Mode = 'ios' | 'md';