Initialize the test RNG whenever it's present

It's no longer restricted to MBEDTLS_USE_PSA_CRYPTO.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 7d904d1..4875b78 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -760,10 +760,10 @@
         ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
         goto exit;
     }
+#endif  /* MBEDTLS_USE_PSA_CRYPTO */
 #if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
     mbedtls_test_enable_insecure_external_rng( );
 #endif  /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
-#endif  /* MBEDTLS_USE_PSA_CRYPTO */
 
     if( argc == 0 )
     {
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 0bbf018..08317b5 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -1412,10 +1412,10 @@
         ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
         goto exit;
     }
+#endif  /* MBEDTLS_USE_PSA_CRYPTO */
 #if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
     mbedtls_test_enable_insecure_external_rng( );
 #endif  /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
-#endif  /* MBEDTLS_USE_PSA_CRYPTO */
 
 #if !defined(_WIN32)
     /* Abort cleanly on SIGTERM and SIGINT */