Change 'repairwc' command to fix missing .osc/_osclib_version #516

Job	Run time
unit - read only fixtures	22s
unit (registry.fedoraproject.org/fedora:38)	1m 11s
unit (registry.fedoraproject.org/fedora:39)	1m 0s
unit (registry.fedoraproject.org/fedora:rawhide)	54s
unit (registry.opensuse.org/opensuse/leap:15.3)	1m 18s
unit (registry.opensuse.org/opensuse/leap:15.4)	1m 37s
unit (registry.opensuse.org/opensuse/leap:15.5)	1m 18s
unit (registry.opensuse.org/opensuse/tumbleweed)	1m 17s
unit (quay.io/centos/centos:stream9)	34s
unit (docker.io/library/debian:stable)	26s
unit (docker.io/library/debian:unstable)	29s
unit (docker.io/library/ubuntu:latest)	25s
behave	17m 49s
	28m 40s

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