React-native: [Alert] Prop to specify Android button colors

[joncursi]

Would be great if the Alert component allowed some sort of styling props for button colors, specifically on Android. Android defaults to Green 500, but that doesn't always match an app's color theme.

[hramos]

Hi there! This issue is being closed because it has been inactive for a while. Maybe the issue has been fixed in a recent release, or perhaps it is not affecting a lot of people. Either way, we're automatically closing issues after a period of inactivity. Please do not take it personally!

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