AvatarDimensionLimitService and AvatarExistsLimitService only affect Multi-Uploader

[kraftner]

As we only check for the POST variables which are not present when using the single-file browser uploader both always bail out early.

wcm-avatar/src/Services/AvatarDimensionLimitService.php

Lines 29 to 30 in 24292fc

	$screen = filter_input( INPUT_POST, 'screen_id', FILTER_SANITIZE_STRING );
	if ( ! in_array( $screen, [ 'profile', 'user-edit' ], TRUE ) )

and

wcm-avatar/src/Services/AvatarExistsLimitService.php

Lines 28 to 29 in 24292fc

	$screen = filter_input( INPUT_POST, 'screen_id', FILTER_SANITIZE_STRING );
	if ( ! in_array( $screen, [ 'profile', 'user-edit' ], TRUE ) )