gnucash-on-osx master: Depend on pygments instead of python3

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-osx/commit/00b253f8 (commit)
	from  https://github.com/Gnucash/gnucash-on-osx/commit/6da079e3 (commit)



commit 00b253f8ab60813d77cf8806bf67f4a46b80ead6
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Aug 20 14:28:50 2021 -0700

    Depend on pygments instead of python3
    
    Builds python3 first and makes gtk-doc happy.



Summary of changes:
 jhbuildrc-custom | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)