feat: Update module version to 4.3.0

Author: K4ryuu

K4-System/src/Plugin/PluginManifest.cs

@@ -10,7 +10,7 @@ public sealed partial class Plugin : BasePlugin
 
         public override string ModuleAuthor => "K4ryuu";
 
-        public override string ModuleVersion => "4.2.2 " +
+        public override string ModuleVersion => "4.3.0 " +
 #if RELEASE
             "(release)";
 #else