fixed log4shell 2.15.0 variant

Author: ic0ns

pom.xml

@@ -73,12 +73,12 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.15.0</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.15.0</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>javax.xml.bind</groupId>