Reading-eScience-Centre#160 Bump the log4j version up to current stable (v2.24.3)

Author: sharon-tickell

common/pom.xml

@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-slf4j-impl</artifactId>
-            <version>2.21.1</version>
+            <version>2.24.3</version>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>

godiva/pom.xml

@@ -28,7 +28,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-slf4j-impl</artifactId>
-            <version>2.21.1</version>
+            <version>2.24.3</version>
         </dependency>
     </dependencies>
     <build>