wil6210: increase connect timeout

Connect can take longer than current timeout in some scenarios,
for example with long-range antenna array. Increase the timeout
to support these scenarios.

Change-Id: Id59cf4f11f8381ab8eab748171ef2b7949dde887
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Git-commit: d83ad4c4fd78b22935711f865048bab78b43fc86
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git


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