add "askForPassword" on capabilities for sharing
add "askForPassword" on capabilities for sharing

Signed-off-by: tobiasKaminsky <059b8b880f8441509ec8a65b50b4c6ae74ebea76@kaminsky.me>

nextcloud/server,andreas-p/nextcloud-server,nextcloud/server,nextcloud/server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server,andreas-p/nextcloud-server,andreas-p/nextcloud-server