defconfig: sdxpoorwills: Make CFG80211 options same as -perf

There are some 80211 options that are selected in the -perf
defconfig but not in this defconfig. Enable them here as well.

Change-Id: I93df4fec6eb17fcad45d03e56430814d054590e0
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>