very simple test case for logger

Author: Lenardt Gerhardts

tests/sql_test_files/it_works_log.sql

@@ -0,0 +1,6 @@
+select 'log' as component,
+        'Hello, World!' as message,
+        'info' as priority;
+
+select 'text' as component,
+        'It works !' as contents;