Fix 1.20.4 support

Author: d0by1

src/main/java/eu/decentsoftware/holograms/api/nms/versions/NMS_1_17.java

@@ -97,7 +97,9 @@ public class NMS_1_17 extends NMS {
         // DATA WATCHER
         DATA_WATCHER_ITEM_CONSTRUCTOR = new ReflectConstructor(DWI_CLASS, DWO_CLASS, Object.class);
         if (Version.afterOrEqual(18)) {
-            if (Version.afterOrEqual(Version.v1_19_R2)) {
+            if (Version.afterOrEqual(Version.v1_20_R3)) {
+                ENTITY_TYPES_REGISTRY_FIELD = new ReflectField<>(ReflectionUtil.getNMClass("core.registries.BuiltInRegistries"), "g");
+            } else if (Version.afterOrEqual(Version.v1_19_R2)) {
                 ENTITY_TYPES_REGISTRY_FIELD = new ReflectField<>(ReflectionUtil.getNMClass("core.registries.BuiltInRegistries"), "h");
             } else if (Version.afterOrEqual(19)) {
                 ENTITY_TYPES_REGISTRY_FIELD = new ReflectField<>(ReflectionUtil.getNMClass("core.IRegistry"), "X");