$ git clone -n https://src.fedoraproject.org/rpms/zanshin.git /var/lib/mock/f40-build-1229884-22855/root/chroot_tmpdir/scmroot/zanshin
Cloning into '/var/lib/mock/f40-build-1229884-22855/root/chroot_tmpdir/scmroot/zanshin'...
$ git fetch origin 38479151ecddfe1dde6982d16a1aded5c1946f6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zanshin
 * [new ref]         38479151ecddfe1dde6982d16a1aded5c1946f6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3847915 24.05.0