fix(core): remove unnecessary call to 'TestRunner.print_summary'

That method is already called in 'TestRunner.run'.

Author: StunxFS

lib/core/src/entry_point.ri

@@ -38,7 +38,6 @@ func main(
 #if _TESTS_
     if test_runner.tests.len > 0 {
         test_runner.run();
-        test_runner.print_summary_tests();
     }
 #else
     mod_main();