Remove static IoC from client & server EntryPoint (#40562)

* Remove static IoC from client & server EntryPoint

* Fix missing log manager initialization

* file namespace

Content.Tests/ContentUnitTest.cs

@@ -2,8 +2,8 @@ using System.Collections.Generic;
 using System.Reflection;
 using Content.Client.IoC;
 using Content.Server.IoC;
-using Content.Shared.IoC;
 using Robust.Shared.Analyzers;
+using Robust.Shared.IoC;
 using Robust.UnitTesting;
 using EntryPoint = Content.Server.Entry.EntryPoint;
 
@@ -15,16 +15,15 @@ namespace Content.Tests
         protected override void OverrideIoC()
         {
             base.OverrideIoC();
-
-            SharedContentIoC.Register();
+            var dependencies = IoCManager.Instance!;
 
             if (Project == UnitTestProject.Server)
             {
-                ServerContentIoC.Register();
+                ServerContentIoC.Register(dependencies);
             }
             else if (Project == UnitTestProject.Client)
             {
-                ClientContentIoC.Register();
+                ClientContentIoC.Register(dependencies);
             }
         }