Bump o.a.l.l.message package

Author: ppkarwasz

log4j-api/src/main/java/org/apache/logging/log4j/message/package-info.java

@@ -19,7 +19,10 @@
  * Public Message Types used for Log4j 2. Users may implement their own Messages.
  */
 @Export
-@Version("2.21.0")
+/**
+ * Bumped to 2.22.0, since FormattedMessage behavior changed.
+ */
+@Version("2.22.0")
 package org.apache.logging.log4j.message;
 
 import org.osgi.annotation.bundle.Export;