$ git clone -n https://src.fedoraproject.org/rpms/gtk+.git /var/lib/mock/f41-build-836255-158795/root/chroot_tmpdir/scmroot/gtk+
Cloning into '/var/lib/mock/f41-build-836255-158795/root/chroot_tmpdir/scmroot/gtk+'...
$ git fetch origin 971dc8cdc6854cfa9d5e67f947356bab1eb2ea51:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtk+
 * [new ref]         971dc8cdc6854cfa9d5e67f947356bab1eb2ea51 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 971dc8c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild