fix(focus): add permisison element to focusable elements list (#8356)

Co-authored-by: Robert Snow <[email protected]>

Author: gabrielchl

packages/@react-aria/utils/src/isFocusable.ts

@@ -11,7 +11,8 @@ const focusableElements = [
   'embed',
   'audio[controls]',
   'video[controls]',
-  '[contenteditable]:not([contenteditable^="false"])'
+  '[contenteditable]:not([contenteditable^="false"])',
+  'permission'
 ];
 
 const FOCUSABLE_ELEMENT_SELECTOR = focusableElements.join(':not([hidden]),') + ',[tabindex]:not([disabled]):not([hidden])';