fix: don't expose internals to assemblies that may not exist when built

Author: Hertzole

Packages/se.hertzole.scriptable-values/Runtime/AssemblyInfo.cs

@@ -1,12 +1,16 @@
 using System.Runtime.CompilerServices;
 #if SCRIPTABLE_VALUES_PROPERTIES
 using Unity.Properties;
-#endif
+#endif // SCRIPTABLE_VALUES_PROPERTIES
 
+#if UNITY_EDITOR
 [assembly: InternalsVisibleTo("Hertzole.ScriptableValues.Editor")]
+#endif // UNITY_EDITOR
+#if UNITY_INCLUDE_TESTS
 [assembly: InternalsVisibleTo("Hertzole.ScriptableValues.Tests")]
 [assembly: InternalsVisibleTo("Hertzole.ScriptableValues.Tests.Editor")]
+#endif // UNITY_INCLUDE_TESTS
 
 #if SCRIPTABLE_VALUES_PROPERTIES
 [assembly: GeneratePropertyBagsForAssembly]
-#endif
+#endif // SCRIPTABLE_VALUES_PROPERTIES