$ git clone -n https://src.fedoraproject.org/rpms/gnome-kiosk.git /var/lib/mock/f40-build-792772-138594/root/chroot_tmpdir/scmroot/gnome-kiosk
Cloning into '/var/lib/mock/f40-build-792772-138594/root/chroot_tmpdir/scmroot/gnome-kiosk'...
$ git fetch origin e923d66b597ebadb1de48cbe3ca1fc2e301bbdf3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-kiosk
 * [new ref]         e923d66b597ebadb1de48cbe3ca1fc2e301bbdf3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e923d66 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild