test-runner: Clean up collected run times

src/libstrongswan/tests/test_runner.c

@@ -739,6 +739,7 @@ static bool run_case(test_case_t *tcase, test_runner_init_t init, char *cfg,
 	array_destroy(failures);
 	array_destroy(warnings);
 	DESTROY_IF(iterations);
+	free(times);
 
 	return passed == array_count(tcase->functions);
 }