Fix ZenUtils strong dependency.

Author: KasumiNova

build.gradle

@@ -2,7 +2,7 @@ plugins {
     id 'net.minecraftforge.gradle' version '5.+'
 }
 
-version = "1.12.2-1.11.1-r28-dev"
+version = "1.12.2-1.11.1-r29-dev"
 group = "hellfirepvp.modularmachinery"
 
 repositories {

src/main/java/hellfirepvp/modularmachinery/client/ClientProxy.java

@@ -172,7 +172,9 @@ public void init() {
     @Override
     public void postInit() {
         super.postInit();
-        ClientCommandHandler.instance.registerCommand(new CommandCTReloadClient());
+        if (Mods.ZEN_UTILS.isPresent()) {
+            ClientCommandHandler.instance.registerCommand(new CommandCTReloadClient());
+        }
     }
 
     @Override