Update dependency org.apache.logging.log4j:log4j-core to v2.25.3 [SECURITY]

Author: renovatebot-confluentinc[bot]

pom.xml

@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.25.1</version>
+            <version>2.25.3</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>