Adjust hash dependencies in `test_suite_ecdsa`

Only deterministic tests require SHA256 now.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
diff --git a/tests/suites/test_suite_ecdsa.function b/tests/suites/test_suite_ecdsa.function
index 8f6f310..01eeb8e 100644
--- a/tests/suites/test_suite_ecdsa.function
+++ b/tests/suites/test_suite_ecdsa.function
@@ -1,5 +1,10 @@
 /* BEGIN_HEADER */
 #include "mbedtls/ecdsa.h"
+#include "legacy_or_psa.h"
+#if ( defined(MBEDTLS_ECDSA_DETERMINISTIC) && defined(MBEDTLS_SHA256_C) ) || \
+    ( !defined(MBEDTLS_ECDSA_DETERMINISTIC) && defined(MBEDTLS_HAS_ALG_SHA_256_VIA_LOWLEVEL_OR_PSA) )
+#define MBEDTLS_HAS_ALG_SHA_256_VIA_MD_IF_DETERMINISTIC
+#endif
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -224,7 +229,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
+/* BEGIN_CASE depends_on:MBEDTLS_HAS_ALG_SHA_256_VIA_MD_IF_DETERMINISTIC */
 void ecdsa_write_read_zero( int id )
 {
     mbedtls_ecdsa_context ctx;
@@ -284,7 +289,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
+/* BEGIN_CASE depends_on:MBEDTLS_HAS_ALG_SHA_256_VIA_MD_IF_DETERMINISTIC */
 void ecdsa_write_read_random( int id )
 {
     mbedtls_ecdsa_context ctx;