$ git clone -n https://src.fedoraproject.org/rpms/grantleetheme.git /var/lib/mock/f40-build-2484783-61641/root/chroot_tmpdir/scmroot/grantleetheme
Cloning into '/var/lib/mock/f40-build-2484783-61641/root/chroot_tmpdir/scmroot/grantleetheme'...
$ git fetch origin 9c4b9e2cebcdda3e0b5a4d17f00af947d8c8e581:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/grantleetheme
 * [new ref]         9c4b9e2cebcdda3e0b5a4d17f00af947d8c8e581 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c4b9e2 24.02.0