gnucash-on-osx master: Update to aqbanking-6.3.1 & gwenhywfar-5.7.1

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-osx/commit/a42b404f (commit)
	from  https://github.com/Gnucash/gnucash-on-osx/commit/c5ae617c (commit)



commit a42b404f5e31fd635c6b1d55a7170e89cf0dd10e
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Tue Sep 14 13:11:25 2021 +0200

    Update to aqbanking-6.3.1 & gwenhywfar-5.7.1



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