refactor(): remove checked property in favor of parent value (#19449)

BREAKING CHANGE:


The following components have been updated to remove the checked or selected properties:

- Radio
- Segment Button
- Select

Developers should set the value property on the respective parent components in order to managed checked/selected status.

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

core/src/components/select-option/readme.md

@@ -11,7 +11,6 @@ SelectOption is a component that is a child element of Select. For more informat
 | Property   | Attribute  | Description                                                 | Type      | Default     |
 | ---------- | ---------- | ----------------------------------------------------------- | --------- | ----------- |
 | `disabled` | `disabled` | If `true`, the user cannot interact with the select option. | `boolean` | `false`     |
-| `selected` | `selected` | If `true`, the element is selected.                         | `boolean` | `false`     |
 | `value`    | `value`    | The text value of the option.                               | `any`     | `undefined` |
 
 

core/src/components/select-option/select-option.tsx

@@ -18,11 +18,6 @@ export class SelectOption implements ComponentInterface {
    */
   @Prop() disabled = false;
 
-  /**
-   * If `true`, the element is selected.
-   */
-  @Prop() selected = false;
-
   /**
    * The text value of the option.
    */