qcacld-3.0: Cache last connection info correctly

Currently copy of the last connection info is done
incorrectly inside hdd_save_bss_info api.
To address this issue update the memcopy with the
correct structure.

Change-Id: Ibc604650cd1d39c7b19619057427955ba3e4026f
CRs-Fixed: 2307526
1 file changed