Typo in integrator name: `conjuga_nt_ gradient` instead of `conjuga_te_ gradient`

[Bernadette-Mohr]

There is a recurrent typo of the integrator name, source of correct spelling: https://en.wikipedia.org/wiki/Conjugate_gradient_method

Affected are:

• nomad-FAIR:
  • nomad/datamodel/metainfo/simulation/legacy_workflows.py
  • nomad-FAIR/nomad/datamodel/metainfo/simulation/workflow.py
• nomad-parser-plugins-simulation:
  • docs/parsers/h5md/h5md_expl.md
• nomad-parser-plugins-atomistic:
  • atomisticparsers/lammps/parser.py
• nomad-simulations:
  • src/nomad_simulations/schema_packages/workflow/geometry_optimization.py
  • src/nomad_simulations/schema_packages/workflow/molecular_dynamics.py
• nomad-schema-plugin-simulation-workflow:
  • simulationworkflowschema/geometry_optimization.py
  • simulationworkflowschema/molecular_dynamics.py

[JFRudzinski]

Ok, let's discuss the approach here