modules: hostap: Add separate config for EAP-FAST

EAP-FAST has extra requirements (TLS 1.3, session tickets etc) and is
seldom used, so, remove it from Enterprise list and add a separate
Kconfig option.

This solves the build error when Enterprise mode is enabled.

Signed-off-by: Chaitanya Tata <[email protected]>

Author: krish2718

modules/hostap/CMakeLists.txt

@@ -477,6 +477,17 @@ zephyr_library_compile_definitions_ifdef(CONFIG_EAP_FAST
   EAP_FAST
 )
 
+# Needs TLS1.3 and SESSION_TICKETS
+zephyr_library_sources_ifdef(CONFIG_EAP_FAST
+  ${HOSTAP_SRC_BASE}/eap_peer/eap_fast.c
+  ${HOSTAP_SRC_BASE}/eap_peer/eap_fast_pac.c
+  ${HOSTAP_SRC_BASE}/eap_common/eap_fast_common.c
+)
+
+zephyr_library_compile_definitions_ifdef(CONFIG_EAP_FAST
+  EAP_FAST
+)
+
 zephyr_library_compile_definitions_ifndef(CONFIG_WIFI_NM_WPA_SUPPLICANT_CRYPTO_ENTERPRISE
 	CONFIG_NO_CONFIG_BLOBS
 )