update log4j version

Author: Tomahawkd

TLS-Tester-socket-controller/pom.xml

@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.9.0</version>
+			<version>2.13.2</version>
 		</dependency>
 	</dependencies>