$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-GPG.git /var/lib/mock/f40-build-2622049-64828/root/chroot_tmpdir/scmroot/perl-Crypt-GPG
Cloning into '/var/lib/mock/f40-build-2622049-64828/root/chroot_tmpdir/scmroot/perl-Crypt-GPG'...
$ git fetch origin 73bb38aa13b9747e09f3827e047cb23e277c3cf2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Crypt-GPG
 * [new ref]         73bb38aa13b9747e09f3827e047cb23e277c3cf2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73bb38a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild