wil6210: fix cfg80211_connect_bss params

In msm-4.9 connect timeout reason is not included
in cfg80211_connect_bss, hence needs to be removed.

Change-Id: I2aa24af4d66a1c51e47631703a53607558e400e3
Signed-off-by: Maya Erez <merez@codeaurora.org>