update log4j2 file

Author: jdconrad

x-pack/plugin/core/src/main/config/log4j2.properties

@@ -115,3 +115,6 @@ logger.samlxml_decrypt.name = org.opensaml.xmlsec.encryption.support.Decrypter
 logger.samlxml_decrypt.level = fatal
 logger.saml2_decrypt.name = org.opensaml.saml.saml2.encryption.Decrypter
 logger.saml2_decrypt.level = fatal
+
+logger.entitlements_xpack_security.name = org.elasticsearch.entitlement.runtime.policy.PolicyManager.org.elasticsearch.security
+logger.entitlements_xpack_security.level = error