gnucash-on-flatpak master: Update to aqbanking-6.2.2, gwenhywfar-5.4.0

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-on-flatpak/commit/82067ea8 (commit)
	from  https://github.com/Gnucash/gnucash-on-flatpak/commit/8b53153c (commit)



commit 82067ea88290fcd0415ec1f932b7d3fd6173f2c0
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sun Jul 12 18:59:18 2020 +0200

    Update to aqbanking-6.2.2, gwenhywfar-5.4.0
    
    AqBanking: Improvements in AqFinTS, AqHBCI, AqOfxConnect.
    Gwenhywfar requires libxml2 now.



Summary of changes:
 modules/aqbanking.json | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)