$ git clone -n https://src.fedoraproject.org/rpms/blinken.git /var/lib/mock/f40-build-2311065-57475/root/chroot_tmpdir/scmroot/blinken
Cloning into '/var/lib/mock/f40-build-2311065-57475/root/chroot_tmpdir/scmroot/blinken'...
$ git fetch origin 65c418411cd39411548a5874c2e51dea57c45016:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/blinken
 * [new ref]         65c418411cd39411548a5874c2e51dea57c45016 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65c4184 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild