Indicate if SSID has been verified in STATUS output

Indicate if SSID has been verified in STATUS output

Add a new "ssid_verified=1" entry into the control interface STATUS
command output if the SSID has been verified for the current
association. This verification may have been done implicitly (e.g., with
SAE H2E and FT protocol binding in the SSID into key derivation or with
FILS protecting the SSID element in the (Re)Association Request frame)
or explicitly with the recently added SSID protection mechanism during
the 4-way handshake.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>