Programmatical cancel/abort of cursors/range session through editor.action.cancelRanges

[LucHermitte]

Issue to trace the feature request discussed in #4986

Is your feature request related to a problem? Please describe.

There is no programmatically way to cancel a cursors/range session.

Describe the solution you'd like

Support for the following would be perfect

:call CocAction('runCommand', 'editor.action.cancelRanges')

Describe alternatives you've considered

I know feedkeys() could be used, but I'd rather avoid feeding <esc> if I could.

Additional context

My main use case would be to replace an internal the dependence in my plugins to implement named-placeholders. See the discussion in #4986