Disable the logger's code when the trace is not active

When the ALS.MAIN.LOGGER trace is disabled, we should not
even register the In/Out loggers.

This increases performance and memmory consumption.

For eng/ide/ada_language_server#1701

Author: AnthonyLeonardoGracio

source/ada/lsp-ada_driver.adb

@@ -618,9 +618,12 @@ begin
          Server.Run
            (GPR_Handler'Unchecked_Access,
             Tracer'Unchecked_Access,
-            In_Logger  => (if In_Trace.Is_Active
+            --  Disable the In/Out additional logger if the global
+            --  ALS.MAIN.LOGGER trace is not active or if the specific
+            --  ALS.IN/ALS.OUT traces are not active.
+            In_Logger  => (if Server_Logger_Trace.Is_Active and then In_Trace.Is_Active
                            then In_Logger'Unchecked_Access else null),
-            Out_Logger => (if Out_Trace.Is_Active
+            Out_Logger => (if Server_Logger_Trace.Is_Active and then Out_Trace.Is_Active
                            then Out_Logger'Unchecked_Access else null));
 
       else