Merge pull request #712 from benvia/update-log4j

Update log4j to 2.16.0

Author: goekay

pom.xml

@@ -459,7 +459,7 @@
             <dependency>
                 <groupId>org.apache.logging.log4j</groupId>
                 <artifactId>log4j-bom</artifactId>
-                <version>2.15.0</version>
+                <version>2.16.0</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>