chore: bump at.yawk.lz4:lz4-java in /examples/powertools-examples-kafka (#2679)

Reviewed and approved by @phipag. Review performed by Claude.

Author: dependabot[bot]

examples/powertools-examples-kafka/pom.xml

@@ -21,7 +21,7 @@
             <dependency>
                 <groupId>at.yawk.lz4</groupId>
                 <artifactId>lz4-java</artifactId>
-                <version>1.11.2</version>
+                <version>1.11.4</version>
             </dependency>
         </dependencies>
     </dependencyManagement>