$ git clone -n https://src.fedoraproject.org/rpms/glab.git /var/lib/mock/f40-build-2627544-65376/root/chroot_tmpdir/scmroot/glab
Cloning into '/var/lib/mock/f40-build-2627544-65376/root/chroot_tmpdir/scmroot/glab'...
$ git fetch origin 5ccfb724e535fd59308c937eaf1ec7730f464c48:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/glab
 * [new ref]         5ccfb724e535fd59308c937eaf1ec7730f464c48 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ccfb72 Update to 1.37.0 - Closes rhbz#2268481