pciutils: Fold patches into a single patch with a description
Patches patching content from other patches is bad. This folds the three
patches into one, improves some of what its doing to be a little
cleaner and adds a proper description to the patch header.
This also moves the STRIP override to the configure commandline rather
than patching and handles passing libdir the same way.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
