Rename ASSERT_FALSE to TEST_FAIL

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
diff --git a/tests/src/test_helpers/ssl_helpers.c b/tests/src/test_helpers/ssl_helpers.c
index fd13451..f1eb1a0 100644
--- a/tests/src/test_helpers/ssl_helpers.c
+++ b/tests/src/test_helpers/ssl_helpers.c
@@ -1753,7 +1753,7 @@
             break;
 
         default:
-            ASSERT_FALSE(
+            TEST_FAIL(
                 "Version check not implemented for this protocol version");
     }