brcmfmac: send port authorized event for FT-802.1X

With FT-802.1X, driver should send a port authorized event right after
sending a roamed event. It is used to indicate that a new AP is already
authorized so 802.1X is not required.

Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>