$ git clone -n https://src.fedoraproject.org/rpms/perl-Encode-HanExtra.git /var/lib/mock/f39-build-1435811-32019/root/chroot_tmpdir/scmroot/perl-Encode-HanExtra
Cloning into '/var/lib/mock/f39-build-1435811-32019/root/chroot_tmpdir/scmroot/perl-Encode-HanExtra'...
$ git fetch origin c832da15a1b108acc9f5c5f4d7b0c12e4f13275e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Encode-HanExtra
 * [new ref]         c832da15a1b108acc9f5c5f4d7b0c12e4f13275e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c832da1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild