build(deps): bump io.vertx:vertx-core from 4.5.5 to 4.5.6

Bumps [io.vertx:vertx-core](https://github.com/eclipse/vert.x) from 4.5.5 to 4.5.6.
- [Commits](eclipse-vertx/vert.x@4.5.5...4.5.6)

---
updated-dependencies:
- dependency-name: io.vertx:vertx-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -62,7 +62,7 @@
         <reactive-streams.version>1.0.4</reactive-streams.version>
 
         <mutiny.version>2.6.0</mutiny.version>
-        <vertx.version>4.5.5</vertx.version>
+        <vertx.version>4.5.6</vertx.version>
 
         <awaitility.version>4.2.1</awaitility.version>
         <assertj-core.version>3.25.3</assertj-core.version>