Fix MODULE_LICENSE strings, refer to our documentation of their interpretation
Fix MODULE_LICENSE strings, refer to our documentation of their interpretation

The kernel has never been documented as understanding the string "GPL v2 or later";
the string "GPL" is documented as indicating this intent.

ArcEye/MK-Qt5,araisrobo/machinekit,ArcEye/machinekit-testing,bmwiedemann/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,Cid427/machinekit,cdsteinkuehler/linuxcnc,strahlex/machinekit,EqAfrica/machinekit,unseenlaser/machinekit,araisrobo/machinekit,ArcEye/machinekit-testing,EqAfrica/machinekit,unseenlaser/machinekit,mhaberler/machinekit,RunningLight/machinekit,strahlex/machinekit,araisrobo/machinekit,ikcalB/linuxcnc-mirror,RunningLight/machinekit,bobvanderlinden/machinekit,cdsteinkuehler/MachineKit,araisrobo/machinekit,bobvanderlinden/machinekit,araisrobo/machinekit,EqAfrica/machinekit,unseenlaser/machinekit,unseenlaser/machinekit,unseenlaser/machinekit,bobvanderlinden/machinekit,bmwiedemann/linuxcnc-mirror,RunningLight/machinekit,cdsteinkuehler/linuxcnc,unseenlaser/machinekit,ikcalB/linuxcnc-mirror,cdsteinkuehler/linuxcnc,unseenlaser/machinekit,bobvanderlinden/machinekit,strahlex/machinekit,mhaberler/machinekit,ArcEye/MK-Qt5,EqAfrica/machinekit,jaguarcat79/ILC-with-LinuxCNC,RunningLight/machinekit,cdsteinkuehler/MachineKit,ikcalB/linuxcnc-mirror,cdsteinkuehler/linuxcnc,bobvanderlinden/machinekit,EqAfrica/machinekit,cdsteinkuehler/MachineKit,kinsamanka/machinekit,strahlex/machinekit,kinsamanka/machinekit,bobvanderlinden/machinekit,cdsteinkuehler/MachineKit,Cid427/machinekit,ArcEye/machinekit-testing,ArcEye/machinekit-testing,Cid427/machinekit,mhaberler/machinekit,ikcalB/linuxcnc-mirror,Cid427/machinekit,EqAfrica/machinekit,ikcalB/linuxcnc-mirror,mhaberler/machinekit,RunningLight/machinekit,jaguarcat79/ILC-with-LinuxCNC,strahlex/machinekit,kinsamanka/machinekit,EqAfrica/machinekit,mhaberler/machinekit,araisrobo/machinekit,bobvanderlinden/machinekit,bmwiedemann/linuxcnc-mirror,cdsteinkuehler/MachineKit,unseenlaser/machinekit,ArcEye/machinekit-testing,strahlex/machinekit,Cid427/machinekit,ArcEye/machinekit-testing,ArcEye/MK-Qt5,ArcEye/machinekit-testing,mhaberler/machinekit,araisrobo/machinekit,kinsamanka/machinekit,RunningLight/machinekit,bmwiedemann/linuxcnc-mirror,kinsamanka/machinekit,jaguarcat79/ILC-with-LinuxCNC,ArcEye/machinekit-testing,bmwiedemann/linuxcnc-mirror,ArcEye/MK-Qt5,mhaberler/machinekit,jaguarcat79/ILC-with-LinuxCNC,strahlex/machinekit,cdsteinkuehler/linuxcnc,RunningLight/machinekit,cdsteinkuehler/MachineKit,ArcEye/MK-Qt5,mhaberler/machinekit,araisrobo/machinekit,kinsamanka/machinekit,ikcalB/linuxcnc-mirror,Cid427/machinekit,jaguarcat79/ILC-with-LinuxCNC,kinsamanka/machinekit,bobvanderlinden/machinekit,araisrobo/machinekit,ArcEye/MK-Qt5,ArcEye/MK-Qt5,EqAfrica/machinekit,kinsamanka/machinekit,Cid427/machinekit,cdsteinkuehler/linuxcnc,RunningLight/machinekit,ikcalB/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,Cid427/machinekit,ArcEye/MK-Qt5