[ntuple] Remove warning `Warning: Unused class rule: PackedContainer`
[ntuple] Remove warning `Warning: Unused class rule: PackedContainer`

olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root