qcacld-3.0: Fix incorrect channel change event

The ch_params of sap_ctx->csr_roamProfile is not populated
correctly during SAP channel switching.
Fix it and send channel change event to supplicant with
correct seg0/seg1 value.

Change-Id: I7ef82c6e79b970edfee58d9960e8c6b42fa91ef8
CRs-Fixed: 2594973
2 files changed