qcacmn: use converged wmi events
As part of converged architecture wmi_service_enable is converged
and should be used instead of WMI_IS_SERVICE_AVAILABLE. The events
also need to be defined as part of array for mapping to converged
event id's.
Change-Id: I9ab342a5cf6e665a3eb90eeef6d10bf3c145049d
CRs-Fixed: 2186338