fix

This fixes the minimal project standards issue.

Author: NoelStephensUnity

com.unity.netcode.gameobjects/Editor/HiddenScriptEditor.cs

@@ -1,4 +1,6 @@
+#if COM_UNITY_MODULES_ANIMATION || COM_UNITY_MODULES_PHYSICS || COM_UNITY_MODULES_PHYSICS2D
 using Unity.Netcode.Components;
+#endif
 #if UNITY_UNET_PRESENT
 using Unity.Netcode.Transports.UNET;
 #endif