$ git clone -n https://src.fedoraproject.org/rpms/dhcpdump.git /var/lib/mock/f40-build-797930-141640/root/chroot_tmpdir/scmroot/dhcpdump
Cloning into '/var/lib/mock/f40-build-797930-141640/root/chroot_tmpdir/scmroot/dhcpdump'...
$ git fetch origin 7cd9f818a1f0c68d4cd417747fcf0f80b6049bbe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dhcpdump
 * [new ref]         7cd9f818a1f0c68d4cd417747fcf0f80b6049bbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cd9f81 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild