Add integration test for sharing with group, then user in group
Add integration test for sharing with group, then user in group

Add integration test for the use case where a group share exists and
then the same owner creates a direct share to a user in that group.

jbicha/server,pixelipo/server,nextcloud/server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,endsguy/server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,endsguy/server,Ardinis/server,nextcloud/server,jbicha/server,pixelipo/server,pmattern/server,pixelipo/server,jbicha/server,pmattern/server,whitekiba/server,michaelletzgus/nextcloud-server,whitekiba/server,xx621998xx/server,whitekiba/server,pixelipo/server,pmattern/server,michaelletzgus/nextcloud-server,pmattern/server,Ardinis/server,xx621998xx/server,jbicha/server,endsguy/server,Ardinis/server,endsguy/server,andreas-p/nextcloud-server,nextcloud/server,endsguy/server,whitekiba/server,nextcloud/server,jbicha/server,xx621998xx/server,Ardinis/server,andreas-p/nextcloud-server,pmattern/server,michaelletzgus/nextcloud-server,xx621998xx/server,pixelipo/server,Ardinis/server,whitekiba/server,xx621998xx/server