Add changelog message for LOG4J2-1099.
Add changelog message for LOG4J2-1099.

lburgazzoli/apache-logging-log4j2,GFriedrich/logging-log4j2,codescale/logging-log4j2,GFriedrich/logging-log4j2,xnslong/logging-log4j2,lburgazzoli/logging-log4j2,apache/logging-log4j2,lburgazzoli/apache-logging-log4j2,apache/logging-log4j2,codescale/logging-log4j2,lburgazzoli/logging-log4j2,lburgazzoli/logging-log4j2,lqbweb/logging-log4j2,xnslong/logging-log4j2,lburgazzoli/apache-logging-log4j2,lqbweb/logging-log4j2,xnslong/logging-log4j2,codescale/logging-log4j2,GFriedrich/logging-log4j2,lqbweb/logging-log4j2,apache/logging-log4j2