[DEBUG] Implemented NetLog logging type (#5)

Implemented a new debug log type called NetLog and added more verbose logging to the LDN service.
I'd like some feedback on what all should be logged under this category -- I'm likely going to be adding logs for sockets as well, but I want to know specifically if the logging should be more or less verbose and what would be the most helpful things to log.

![image](/attachments/70d5d467-2b57-436b-944f-7bf7a1f609af)

Reviewed-on: https://git.ryujinx.app/projects/Ryubing/pulls/5

src/Ryujinx/Systems/Configuration/LoggerModule.cs

@@ -26,6 +26,8 @@ namespace Ryujinx.Ava.Systems.Configuration
                 (_, e) => Logger.SetEnable(LogLevel.Guest, e.NewValue);
             ConfigurationState.Instance.Logger.EnableFsAccessLog.Event +=
                 (_, e) => Logger.SetEnable(LogLevel.AccessLog, e.NewValue);
+            ConfigurationState.Instance.Logger.EnableNetLog.Event +=
+                (_, e) => Logger.SetEnable(LogLevel.NetLog, e.NewValue);
 
             ConfigurationState.Instance.Logger.FilteredClasses.Event += (_, e) =>
             {