Remove redundant read-only VV from datafields (#12626)

Content.Server/Medical/Components/HealthAnalyzerComponent.cs

@@ -1,7 +1,7 @@
 using System.Threading;
 using Content.Server.UserInterface;
-using Content.Shared.MedicalScanner;
 using Content.Shared.Disease;
+using Content.Shared.MedicalScanner;
 using Robust.Server.GameObjects;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
 
@@ -18,7 +18,6 @@ namespace Content.Server.Medical.Components
         /// How long it takes to scan someone.
         /// </summary>
         [DataField("scanDelay")]
-        [ViewVariables]
         public float ScanDelay = 0.8f;
         /// <summary>
         ///     Token for interrupting scanning do after.