Add note about fullscreen compatibility with mobile safari (#10480)

* add note about fullscreen compatibility with mobile safari

* Update src/ui/control/fullscreen_control.js

Co-authored-by: Asheem Mamoowala <asheem.mamoowala@mapbox.com>

Co-authored-by: Asheem Mamoowala <asheem.mamoowala@mapbox.com>

src/ui/control/fullscreen_control.js

@@ -12,7 +12,7 @@ type Options = {
 };
 
 /**
- * A `FullscreenControl` control contains a button for toggling the map in and out of fullscreen mode.
+ * A `FullscreenControl` control contains a button for toggling the map in and out of fullscreen mode. See the `requestFullScreen` [compatibility table](https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullScreen#browser_compatibility) for supported browsers.
  * Add this control to a map using {@link Map#addControl}.
  *
  * @implements {IControl}