$ git clone -n https://src.fedoraproject.org/rpms/grub2.git /var/lib/mock/f33-build-556143-65475/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/f33-build-556143-65475/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard 97b94515270022f006498d482d3e18b2debd02ec
HEAD is now at 97b9451 Fix config file generation failing due invalid petitboot version value