Fix build error

Author: Tofaa2

api/src/main/java/me/tofaa/entitylib/meta/MetaConverterRegistry.java

@@ -1,7 +1,6 @@
 package me.tofaa.entitylib.meta;
 
 import com.github.retrooper.packetevents.protocol.entity.type.EntityType;
-import com.github.retrooper.packetevents.protocol.entity.type.EntityTypes;
 import me.tofaa.entitylib.meta.display.BlockDisplayMeta;
 import me.tofaa.entitylib.meta.display.ItemDisplayMeta;
 import me.tofaa.entitylib.meta.display.TextDisplayMeta;

api/src/main/java/me/tofaa/entitylib/meta/mobs/golem/ShulkerMeta.java

@@ -30,14 +30,6 @@ public void setAttachFace(Direction value) {
         super.metadata.setIndex(OFFSET, EntityDataTypes.INT, value.ordinal());
     }
 
-    public Optional<Vector3i> getAttachmentPosition() {
-        return super.metadata.getIndex(offset(OFFSET, 1), Optional.empty());
-    }
-
-    public void setAttachmentPosition(Vector3i value) {
-        super.metadata.setIndex(offset(OFFSET, 1), EntityDataTypes.OPTIONAL_BLOCK_POSITION, Optional.of(value));
-    }
-
     public byte getShieldHeight() {
         return super.metadata.getIndex(offset(OFFSET, 1), (byte) 0);
     }

api/src/main/java/me/tofaa/entitylib/ve/ViewerEngine.java

@@ -27,6 +27,7 @@ public class ViewerEngine {
     private Executor executor;
     private boolean enabled = false;
 
+
     /**
      * Creates an instance of ViewerEngine
      * It is recommended to specify explicitly the Executor that should be used.

settings.gradle.kts

@@ -34,7 +34,7 @@ include(":platforms:spigot")
 include(":platforms:velocity")
 include(":platforms:standalone")
 
-if (!System.getenv("JITPACK").toBoolean()) {
+if (System.getenv("PRIVATE").toBoolean()) {
     include("discord-bot")
     include(":code-gen")
     include(":test-plugin")