gnucash-on-osx master: Update libchipcard to 5.1.6

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-osx/commit/afc8b54b (commit)
	from  https://github.com/Gnucash/gnucash-on-osx/commit/e9a98f1f (commit)



commit afc8b54b8bdd293c156c1afd749c24df62a6813a
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sat Sep 18 01:27:06 2021 +0200

    Update libchipcard to 5.1.6



Summary of changes:
 modulesets/gnucash.modules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)