No longer use Command.Name for disambiguation

[PankajBhojwani]

Description of the new feature/enhancement

Once #17162 merges, we will have unique ActionIDs for command disambiguation. This means we no longer need to use Command.Name for disambiguation and should update the following accordingly: Command, ActionMap, SettingsEditor, CommandPalette

Proposed technical implementation details (optional)

Any location where we use Command.Name to disambiguate commands we should be using their IDs instead