more test examples

src/test/scala/eu/nomad_lab/parsers/LammpsParserSpec.scala

...ane_MD_traj/log.methane_nvt_traj_atom_thermo_style_custom

...ne_nvt_traj_atom_unscaled_image_flags_thermo_style_custom

...hane_MD_traj/log.methane_nvt_traj_dcd_thermo_style_custom

...aj/log.methane_nvt_traj_dcd_unwrapped_thermo_style_custom

...D_traj/log.methane_nvt_traj_lammpstrj_thermo_style_custom

...hane_MD_traj/log.methane_nvt_traj_xtc_thermo_style_custom

...aj/log.methane_nvt_traj_xtc_unwrapped_thermo_style_custom

...hane_MD_traj/log.methane_nvt_traj_xyz_thermo_style_custom