Remove USB stack patches working around obsoleted Z-Wave devices issues

In #3224 we've introduced a patch reverting some changes in the USB stack that
was supposed to work around issues with some USB devices. Later discussions
revealed these devices are obsoleted by the manufacturer and there is no
official way of fixing those in newer Linux kernels. However, carrying the
patches makes us diverge from upstream and can eventually trigger other
problems not present upstream we'll have to handle.

Drop these patches now to be part of the upcoming OS 15 release, rather than
needing to drop them later in any of the patch revisions later.