$ git clone -n https://github.com/xcp-ng-rpms/microcode_ctl.git /var/lib/mock/v8.1-testing-2749-2160/root/chroot_tmpdir/scmroot/microcode_ctl
Cloning into '/var/lib/mock/v8.1-testing-2749-2160/root/chroot_tmpdir/scmroot/microcode_ctl'...
$ git reset --hard 7d83eabd2cabf5034ee590095a7449d6a658900c
Downloading SOURCES/microcode_ctl-2.1-19-xs13.tar.xz (3.4 MB)
HEAD is now at 7d83eab Merge branch 'XS-8.1' into 8.1