$ git clone -n https://src.fedoraproject.org/rpms/gtkglext.git /var/lib/mock/f41-build-side-1-2641591-26721/root/chroot_tmpdir/scmroot/gtkglext
Cloning into '/var/lib/mock/f41-build-side-1-2641591-26721/root/chroot_tmpdir/scmroot/gtkglext'...
$ git fetch origin 471874558fc9f2be6e5350e4e4eb7b2a81ddb025:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtkglext
 * [new ref]         471874558fc9f2be6e5350e4e4eb7b2a81ddb025 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4718745 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild