Workaround issue with get_wch on older ncurses
Workaround issue with get_wch on older ncurses

get_wch can at times throw errors, this creates a function wait_for_any_key()
handling the error and retrying.

forslund/mycroft-core,forslund/mycroft-core,MycroftAI/mycroft-core,MycroftAI/mycroft-core