qcacld-3.0: Enable Diag Event Logging for Connectivity Events
Connectivity logs are sent through vendor command which
required to maintain a separate logging infrastructure.
Add Diag event logging in to send connectivity logs via
netlink in order to maintain a single logging infrastructure.
Change-Id: Ic3b868724ab7da25b7b3f28197e2f4b0f89897d3
CRs-Fixed: 3226658