qcacmn: Add diag events for debugging

Currently there are no diag events to inform user space about
used AKM Suite, requested pairwise cipher, group cipher, and
group key management in assoc request and algo num used in auth
req.

Add such diag events which can be useful in automation.

Change-Id: I25336d541f507bfa16e3b6e10b0653fcce898021
CRs-Fixed: 2225883
4 files changed