ANDROID: usb: gadget: configfs: follow class_create() API change

We need to update non-upstream callers of above API since it has
changed in upstream commit 1aaba11d
("driver core: class: remove module * from class_create()")

Fixes: 1aaba11d ("driver core: class: remove module * from class_create()")
Change-Id: Iaef691df5e28dbfc4c56a28ffede9eba85f473e9
Signed-off-by: André Draszik <draszik@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>