Remove support for static ECDH cipher suites

Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
diff --git a/tests/scripts/depends.py b/tests/scripts/depends.py
index cd91b78..34ecf4c 100755
--- a/tests/scripts/depends.py
+++ b/tests/scripts/depends.py
@@ -280,7 +280,6 @@
 
     'PSA_WANT_ALG_ECDSA': ['PSA_WANT_ALG_DETERMINISTIC_ECDSA',
                            'MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED',
-                           'MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED',
                            'MBEDTLS_ECDSA_C'],
     'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC': [
         'PSA_WANT_ALG_ECDSA',
@@ -294,7 +293,6 @@
         'MBEDTLS_ECP_RESTARTABLE',
         'MBEDTLS_PK_PARSE_EC_EXTENDED',
         'MBEDTLS_PK_PARSE_EC_COMPRESSED',
-        'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
         'MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED',
         'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
         'MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED',
@@ -313,7 +311,7 @@
         'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT',
         'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT',
         'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE',
-        'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED'],
+        'MBEDTLS_RSA_C'],
 
     'PSA_WANT_ALG_SHA_224': ['MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED',
                              'MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT',