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

Content.Server/Disposal/Unit/Components/DisposalUnitComponent.cs

@@ -20,11 +20,9 @@ namespace Content.Server.Disposal.Unit.Components
         ///     The current pressure of this disposal unit.
         ///     Prevents it from flushing if it is not equal to or bigger than 1.
         /// </summary>
-        [ViewVariables]
         [DataField("pressure")]
         public float Pressure = 1f;
 
-        [ViewVariables]
         [DataField("autoEngageEnabled")]
         public bool AutomaticEngage = true;