Bluetooth: HCI: Set extended advertising data synchronously

commit 89fb8acc upstream.

Currently, for controllers with extended advertising, the advertising
data is set in the asynchronous response handler for extended
adverstising params. As most advertising settings are performed in a
synchronous context, the (asynchronous) setting of the advertising data
is done too late (after enabling the advertising).

Move setting of adverstising data from asynchronous response handler
into synchronous context to fix ordering of HCI commands.

Signed-off-by: Christian Eggers <ceggers@arri.de>
Fixes: a0fb3726 ("Bluetooth: Use Set ext adv/scan rsp data if controller supports")
Cc: stable@vger.kernel.org
v2: https://lore.kernel.org/linux-bluetooth/20250626115209.17839-1-ceggers@arri.de/


Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>