Make CharacterWindow bigger to accomodate traitor objectives (#5850)

* Move MinSize to the same place where the window is created

* Adds BoxContainer to a ScrollContainer so it can resize in case of more objectives

* Slight adjustment to ensure the convention is followed

* Changes MinSize to SetSize so it can be resized to lower sizes and to stop it resizing every time you reopen it

Content.Client/CharacterInterface/CharacterInterfaceSystem.cs

@@ -48,7 +48,11 @@ namespace Content.Client.CharacterInterface
             if (comp.UIComponents.Count == 0)
                 return;
 
-            comp.Window = new CharacterInterfaceComponent.CharacterWindow(comp.UIComponents);
+            comp.Window = new CharacterInterfaceComponent.CharacterWindow(comp.UIComponents)
+            {
+                SetSize = (545, 400)
+            };
+            
             comp.Window.OnClose += () => _gameHud.CharacterButtonDown = false;
         }