$ git clone -n https://src.fedoraproject.org/rpms/perl-File-BOM.git /var/lib/mock/f40-build-2623981-65032/root/chroot_tmpdir/scmroot/perl-File-BOM
Cloning into '/var/lib/mock/f40-build-2623981-65032/root/chroot_tmpdir/scmroot/perl-File-BOM'...
$ git fetch origin 00daf55d108b2ac9a0807f0ee6de00263509f45e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-File-BOM
 * [new ref]         00daf55d108b2ac9a0807f0ee6de00263509f45e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00daf55 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild