Rename services with the official interface names

Ryujinx.Core/OsHle/Services/Nifm/IStaticService.cs

@@ -0,0 +1,27 @@
+using Ryujinx.Core.OsHle.Ipc;
+using System.Collections.Generic;
+
+namespace Ryujinx.Core.OsHle.Services.Nifm
+{
+    class IStaticService : IpcService
+    {
+        private Dictionary<int, ServiceProcessRequest> m_Commands;
+
+        public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
+
+        public IStaticService()
+        {
+            m_Commands = new Dictionary<int, ServiceProcessRequest>()
+            {
+                { 4, CreateGeneralServiceOld }
+            };
+        }
+
+        public long CreateGeneralServiceOld(ServiceCtx Context)
+        {
+            MakeObject(Context, new IGeneralService());
+
+            return 0;
+        }
+    }
+}