$ git clone -n https://src.fedoraproject.org/rpms/perl-Mail-DKIM.git /var/lib/mock/f40-build-2626428-65273/root/chroot_tmpdir/scmroot/perl-Mail-DKIM
Cloning into '/var/lib/mock/f40-build-2626428-65273/root/chroot_tmpdir/scmroot/perl-Mail-DKIM'...
$ git fetch origin 209abc58cb4af45e3c8655d1a4962141d543f95e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Mail-DKIM
 * [new ref]         209abc58cb4af45e3c8655d1a4962141d543f95e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 209abc5 Update to 1.20240124