$ git clone -n https://src.fedoraproject.org/rpms/libyui.git /var/lib/mock/f40-build-2194702-51502/root/chroot_tmpdir/scmroot/libyui
Cloning into '/var/lib/mock/f40-build-2194702-51502/root/chroot_tmpdir/scmroot/libyui'...
$ git fetch origin d5cfdfd4432c68abe95597362924bf03dc29871d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libyui
 * [new ref]         d5cfdfd4432c68abe95597362924bf03dc29871d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5cfdfd Rebuild for https://fedoraproject.org/wiki/Changes/Ruby_3.3