wlan:Fix for STA Association Failure using WEP Keys 2, 3 and 4

driver considering the default WEP key index is always Zero(key id =1),
Populating the proper index which is resolving the assosiation failures
with WEP key index 2,3,4

CRs-fixed: 404443, 404446
Change-Id: I0298b3579a33b33d235511ab227dc804de5a51c1
1 file changed
tree: f055d7e64a8770f71d87e845e1bbe9b4e3aed0d8
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig