chore!: remove deprecated methods

[jcesarmobile]

Platforms affected

all

Motivation and Context

blacktranslucent and blackopaque styles and the corresponding methods StatusBar.styleBlackTranslucent and StatusBar.styleBlackOpaque are deprecated. Remove them.

Description

Removes the previous deprecated methods that do the same as lightcontent.

Testing

Checklist

• [x] I've run the tests to see all new and existing tests pass
• [x] I added automated test coverage as appropriate for this change
• [x] Commit is prefixed with (platform) if this change only applies to one platform (e.g. (android))
• [ ] If this Pull Request resolves an issue, I linked to the issue in the text above (and used the correct keyword to close issues using keywords)
• [x] I've updated the documentation if necessary