[WFCORE-4358] Upgrade jboss-logmanager from 2.1.7.Final to 2.1.8.Final.
[WFCORE-4358] Upgrade jboss-logmanager from 2.1.7.Final to 2.1.8.Final.

jfdenise/wildfly-core,yersan/wildfly-core,luck3y/wildfly-core,aloubyansky/wildfly-core,bstansberry/wildfly-core,jamezp/wildfly-core,yersan/wildfly-core,bstansberry/wildfly-core,darranl/wildfly-core,jfdenise/wildfly-core,luck3y/wildfly-core,soul2zimate/wildfly-core,jfdenise/wildfly-core,luck3y/wildfly-core,darranl/wildfly-core,ivassile/wildfly-core,soul2zimate/wildfly-core,ivassile/wildfly-core,aloubyansky/wildfly-core,yersan/wildfly-core,soul2zimate/wildfly-core,aloubyansky/wildfly-core,jamezp/wildfly-core,jamezp/wildfly-core,bstansberry/wildfly-core,ivassile/wildfly-core,darranl/wildfly-core