config_psa: do not update legacy symbols in client-only PSA build

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>

include/mbedtls/config_psa.h

@@ -32,7 +32,14 @@
  * before we deduce what built-ins are required. */
 #include "psa/crypto_adjust_config_key_pair_types.h"
 
+#if defined(MBEDTLS_PSA_CRYPTO_CLIENT) && !defined(MBEDTLS_PSA_CRYPTO_C) && \
+    defined(MBEDTLS_USE_PSA_CRYPTO)
+/* Legacy symbols do not need to be updated in client-only PSA build
+ * (i.e. MBEDTLS_PSA_CRYPTO_CLIENT && !MBEDTLS_PSA_CRYPTO_C) if TLS/X509/PK rely
+ * on PSA APIs (i.e. MBEDTLS_USE_PSA_CRYPTO). */
+#else
 #include "mbedtls/config_adjust_legacy_from_psa.h"
+#endif
 
 #else /* MBEDTLS_PSA_CRYPTO_CONFIG */