BACKPORT: usb: gadget: udc: Handle gadget_connect failure during bind operation

In the event, gadget_connect call (which invokes pullup) fails,
propagate the error to udc bind operation which inturn sends the
error to configfs. The userspace can then retry enumeartion if
it chooses to.

Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20230510075252.31023-3-quic_kriskura@quicinc.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

(cherry picked from commit d34f9baf
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/

 usb-
next)

Bug: 275538389
Change-Id: I43925bafc6ba7b08e8c501502a0fa58ee40e6526
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>