Update vertx.version to v4.3.1 (#2550)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

core/pom.xml

@@ -21,7 +21,7 @@
         <hamcrest.version>2.2</hamcrest.version>
         <hamcrest-json.version>0.2</hamcrest-json.version>
         <mockito.version>4.5.1</mockito.version>
-        <vertx.version>4.2.7</vertx.version>
+        <vertx.version>4.3.1</vertx.version>
         <reactive-streams.version>1.0.3</reactive-streams.version>
     </properties>