Fix Vanilla Features Spawning in Terra Biomes

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/util/BiomeUtil.java

@@ -17,6 +17,8 @@ import com.dfsek.terra.mod.config.VanillaBiomeProperties;
 import com.dfsek.terra.mod.mixin.access.BiomeAccessor;
 import com.dfsek.terra.mod.mixin.invoke.BiomeInvoker;
 
+import net.minecraft.world.biome.GenerationSettings;
+
 
 public class BiomeUtil {
     public static final Map<Identifier, List<Identifier>>
@@ -81,7 +83,7 @@ public class BiomeUtil {
 
         return builder
             .effects(effects.build())
-            .generationSettings(vanilla.getGenerationSettings())
+            .generationSettings(new GenerationSettings.Builder().build())
             .build();
     }