Enable invalid param test for ecp

Signed-off-by: Tuvshinzaya Erdenekhuu <tuvshinzaya.erdenekhuu@arm.com>
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 1b77f1d..868a011 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -61,7 +61,7 @@
  * END_DEPENDENCIES
  */
 
-/* BEGIN_CASE depends_on:NOT_DEFINED */
+/* BEGIN_CASE */
 void ecp_invalid_param( )
 {
     mbedtls_ecp_group grp;