gnucash-on-flatpak master: Update aqbanking to 6.2.3beta

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-on-flatpak/commit/bb7d5c23 (commit)
	from  https://github.com/Gnucash/gnucash-on-flatpak/commit/67863e9c (commit)



commit bb7d5c235fd52d6918e98cf398d52f42311cde21
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Fri Sep 25 18:30:53 2020 +0200

    Update aqbanking to 6.2.3beta
    
    Fixes in HBCI, pkg-config and makefile.am like
    https://lists.gnucash.org/pipermail/gnucash-de/2020-September/011790.html



Summary of changes:
 modules/aqbanking.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)