Setting ccm default off (elastic#138248)

Author: jonathan-buttner

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/ccm/CCMSettings.java

@@ -14,7 +14,7 @@
 public class CCMSettings {
     public static final Setting<Boolean> CCM_SUPPORTED_ENVIRONMENT = Setting.boolSetting(
         "xpack.inference.elastic.ccm_supported_environment",
-        true,
+        false,
         Setting.Property.NodeScope
     );