hostap: Switch to PSA Kconfig

We need to use PSA MbedTLS template to get entropy working.
Rather than having a single set of options which makes dependency
management tough, have a separate entry for PSA based MbedTLS which
is enabled by for NS variants only.

Also, don't use MbedTLS APIs for entropy, instead use the Zephyr APIs
that can work for both NS and S builds.

Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
1 file changed