wifi: wfx: allow SDIO device to wake up the host

wifi: wfx: allow SDIO device to wake up the host

If the device is connected with SDIO bus, it can wake up the host using
either the SDIO controller (that requires MMC_PM_WAKE_SDIO_IRQ
capability) or the out-of-bound IRQ. This patch allows both.

Obviously, the SDIO controller must be able to keep the SDIO device
powered on.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://patch.msgid.link/20250304153224.39083-5-jerome.pouiller@silabs.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>