gnucash master: [macOS] Better fix for menu accelerators.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/d981679c (commit)
	from  https://github.com/Gnucash/gnucash/commit/816219c2 (commit)



commit d981679cbe31b047370188ceee1d6d6f2d733bb3
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 21 14:39:16 2023 -0800

    [macOS] Better fix for menu accelerators.
    
    Connect to can-activate-accel and provide a closure for Quit
    instead of using quartz handlers for accelerators.



Summary of changes:
 gnucash/gnome-utils/gnc-main-window.cpp | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)