Bluetooth: MGMT: report BIS capability flags in supported settings
MGMT_SETTING_ISO_BROADCASTER and MGMT_SETTING_ISO_RECEIVER flags are
missing from supported_settings although they are in current_settings.
Report them also in supported_settings to be consistent.
Fixes: ae7533613133 ("Bluetooth: Check for ISO support in controller") Signed-off-by: Pauli Virtanen <pav@iki.fi> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>