Update groups.json (Move json/Vi_and_other_workman.json to emulation-modes category
Update groups.json (Move json/Vi_and_other_workman.json to emulation-modes category

pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications