redhat/configs: enable usbip for rhel

usbip feature has been requested to be enabled for rhel internal testing (https://issues.redhat.com/browse/RHEL-56984).
Since it is for internal testing the generated modules will be saved in internal rpm.
Unify configuration with fedora (it was previously enabled).

Signed-off-by: Jose Ignacio Tornos Martinez jtornosm@redhat.com