Change PvsOverrideSystem captialization (#17314)

Content.Server/Singularity/EntitySystems/SingularitySystem.cs

@@ -24,7 +24,7 @@ public sealed class SingularitySystem : SharedSingularitySystem
 #region Dependencies
     [Dependency] private readonly IGameTiming _timing = default!;
     [Dependency] private readonly SharedAudioSystem _audio = default!;
-    [Dependency] private readonly PVSOverrideSystem _pvs = default!;
+    [Dependency] private readonly PvsOverrideSystem _pvs = default!;
 #endregion Dependencies
 
     /// <summary>