[Dialogs] Deprecate mdc_adjustsFontForContentSizeCategory.
[Dialogs] Deprecate mdc_adjustsFontForContentSizeCategory.

Please use adjustsFontForContentSizeCategory with UIKit scaled fonts instead.

PiperOrigin-RevId: 407839786

material-components/material-components-ios,material-components/material-components-ios,material-components/material-components-ios,material-components/material-components-ios,material-components/material-components-ios