RFR: 8313556: Create implementation of NSAccessibilitySlider protocol [v6]

[Andy Goryachev]

On Wed, 15 Nov 2023 22:00:13 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

>> Create implementation for Slider and Stepper accessibility protocols.
>> Fix mapping.
>> Fix performAction parameter type in declaration.
>
> Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Adding accessibilityMinValue and accessibilityMaxValue

will do

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PR Comment: https://git.openjdk.org/jfx/pull/1226#issuecomment-1821718664