WFLY-5044: Upgrade HAL to 2.8.4
WFLY-5044: Upgrade HAL to 2.8.4

tomazzupan/wildfly,wildfly/wildfly,golovnin/wildfly,tadamski/wildfly,xasx/wildfly,iweiss/wildfly,wildfly/wildfly,rhusar/wildfly,pferraro/wildfly,rhusar/wildfly,tomazzupan/wildfly,wildfly/wildfly,xasx/wildfly,golovnin/wildfly,jstourac/wildfly,iweiss/wildfly,tadamski/wildfly,99sono/wildfly,pferraro/wildfly,xasx/wildfly,jstourac/wildfly,99sono/wildfly,jstourac/wildfly,rhusar/wildfly,pferraro/wildfly,iweiss/wildfly,99sono/wildfly,tomazzupan/wildfly,tadamski/wildfly,jstourac/wildfly,rhusar/wildfly,iweiss/wildfly,pferraro/wildfly,golovnin/wildfly,wildfly/wildfly