modules: hostap: Fix SoF

When connecting to a WPA3 connection, the max stack size observed was
5456, fix the SoF by increasing by 200bytes (cushion added).

Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>

Author: krish2718

modules/hostap/Kconfig

@@ -31,7 +31,7 @@ config HEAP_MEM_POOL_ADD_SIZE_HOSTAP
 
 config WIFI_NM_WPA_SUPPLICANT_THREAD_STACK_SIZE
 	int "Stack size for wpa_supplicant thread"
-	default 5200
+	default 5600
 
 config WIFI_NM_WPA_SUPPLICANT_WQ_STACK_SIZE
 	int "Stack size for wpa_supplicant iface workqueue"