qcacld-3.0: Do not disable 11d voting in connected state

If 11d is enabled, then during STA connection country code is updated to
access point's country and 11d voting mechanism is temporarily disabled.

To comply with FCC regulatory rules, 11d voting should not be disabled
in connected state.

Change-Id: I26addf9fccd34893d6af7dcdedf0a794640f3575
CRs-fixed: 2438123