fix(input-password-toggle, button): force update aria attributes (#30411)

Issue number: internal

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## What is the current behavior?
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The `ion-input-password-toggle` has aria attributes that are updated
based on the value visibility. However, those values do not reflect on
the native button. This leads to the screen readers to not announce
correctly.

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

- The aria attributes now reflects correctly within the native button.
- The `aria-label` has been updated to indicate the state of visibility.
- Added tests.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

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## Other information

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screenshots of how the component looks before and after the change. -->


[Preview](https://ionic-framework-git-fw-6525-ionic1.vercel.app/src/components/input-password-toggle/test/basic)