fix: omit safe area insets in appbar header types (#4687)

Author: lukewalczak

src/components/Appbar/AppbarHeader.tsx

@@ -22,7 +22,10 @@ import { useInternalTheme } from '../../core/theming';
 import shadow from '../../styles/shadow';
 import type { ThemeProp } from '../../types';
 
-export type Props = React.ComponentProps<typeof Appbar> & {
+export type Props = Omit<
+  React.ComponentProps<typeof Appbar>,
+  'safeAreaInsets'
+> & {
   /**
    * Whether the background color is a dark color. A dark header will render light text and vice-versa.
    */