Merge "[0/n] Create Flag for default font_scale" into main

  description: "Whether we should allow hiding the size compat restart button"

  bug: "318840081"

}

flag {

  name: "configurable_font_scale_default"

  namespace: "large_screen_experiences_app_compat"

  description: "Whether the font_scale is read from a device dependent configuration file"

  bug: "319808237"

  is_fixed_read_only: true

}