Update dependency io.vertx:vertx-core to v4.3.6

Author: renovate[bot]

pom.xml

@@ -26,7 +26,7 @@
         <dependency>
             <groupId>io.vertx</groupId>
             <artifactId>vertx-core</artifactId>
-            <version>4.2.7</version>
+            <version>4.3.6</version>
         </dependency>
 
     </dependencies>