Back to known working mbedtls settings

Author: Jason2866

configs/defconfig.common

@@ -86,11 +86,6 @@ CONFIG_NEWLIB_NANO_FORMAT=y
 
 CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN=y
 CONFIG_MBEDTLS_PSK_MODES=y
-# CONFIG_MBEDTLS_KEY_EXCHANGE_PSK is not set
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_PSK=y
-# CONFIG_MBEDTLS_KEY_EXCHANGE_RSA is not set
-# CONFIG_MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE is not set
 # CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN is not set
 
 CONFIG_OPENSSL_ASSERT_DO_NOTHING=y