variants/arduino_portenta_c33_r7fa6m5bh3cfc: Support loading CA data.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Author: iabdalkader

variants/arduino_portenta_c33_r7fa6m5bh3cfc/arduino_portenta_c33_r7fa6m5bh3cfc.conf

@@ -24,7 +24,7 @@ CONFIG_ARM_MPU=n
 
 CONFIG_SHELL_STACK_SIZE=8192
 CONFIG_MAIN_STACK_SIZE=32768
-CONFIG_LLEXT_HEAP_SIZE=128
+CONFIG_LLEXT_HEAP_SIZE=120
 CONFIG_HEAP_MEM_POOL_SIZE=32768
 CONFIG_ISR_STACK_SIZE=8192
 CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=8192
@@ -74,10 +74,14 @@ CONFIG_MBEDTLS=y
 CONFIG_MBEDTLS_BUILTIN=y
 CONFIG_MBEDTLS_PEM_CERTIFICATE_FORMAT=y
 CONFIG_MBEDTLS_ENABLE_HEAP=y
-CONFIG_MBEDTLS_HEAP_SIZE=60000
+CONFIG_MBEDTLS_HEAP_SIZE=80000
 CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=7168
+CONFIG_MBEDTLS_ECP_ALL_ENABLED=y
 CONFIG_MBEDTLS_HASH_ALL_ENABLED=y
 CONFIG_MBEDTLS_CMAC=y
+CONFIG_MBEDTLS_ECP_C=y
+CONFIG_MBEDTLS_ECDSA_C=y
+CONFIG_MBEDTLS_ECDH_C=y
 
 CONFIG_WIFI=y
 CONFIG_WIFI_ESP_HOSTED=y