$ git clone -n https://src.fedoraproject.org/rpms/mailimporter.git /var/lib/mock/f41-build-829570-156136/root/chroot_tmpdir/scmroot/mailimporter
Cloning into '/var/lib/mock/f41-build-829570-156136/root/chroot_tmpdir/scmroot/mailimporter'...
$ git fetch origin ab31f9a58c7883c1fae16a0dd5ce843261e2f20d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mailimporter
 * [new ref]         ab31f9a58c7883c1fae16a0dd5ce843261e2f20d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ab31f9a Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild