Move asm to onLoad just incase other plugins are weird loading

src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java

@@ -55,7 +55,6 @@ public class ReflectionManager {
     private static Field trackerField;
     @NmsRemovedIn(val = NmsVersion.v1_14)
     private static Field entitiesField;
-    @Getter
     private static NmsVersion version;
 
     public static void init() {
@@ -360,6 +359,14 @@ public class ReflectionManager {
         return null;
     }
 
+    public static NmsVersion getVersion() {
+        if (version == null) {
+            getBukkitVersion();
+        }
+
+        return version;
+    }
+
     public static String getBukkitVersion() {
         if (bukkitVersion == null) {
             bukkitVersion = Bukkit.getServer().getClass().getName().split("\\.")[3];