wifi: brcmfmac: Fix structure size for WPA3 external SAE

wifi: brcmfmac: Fix structure size for WPA3 external SAE

Add pmkid parameter in "brcmf_auth_req_status_le" structure to
align the buffer size defined in firmware "wl_auth_req_status"
structure.

Signed-off-by: Ting-Ying Li <tingying.li@infineon.com>
[arend: adapted path to apply to per-vendor variant]
[arend: added kerneldoc for new struct field]
Tested-by: James Prestwood <prestwoj@gmail.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20250425085519.492267-5-arend.vanspriel@broadcom.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>