chore(deps): bump io.vertx:vertx-core from 4.3.8 to 4.5.3

Bumps [io.vertx:vertx-core](https://github.com/eclipse/vert.x) from 4.3.8 to 4.5.3.
- [Commits](eclipse-vertx/vert.x@4.3.8...4.5.3)

---
updated-dependencies:
- dependency-name: io.vertx:vertx-core
  dependency-type: direct:production
...

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

pom.xml

@@ -108,7 +108,7 @@
         <jreleaser-maven-plugin.version>1.9.0</jreleaser-maven-plugin.version>
         <spotless-maven-plugin.version>2.41.1</spotless-maven-plugin.version>
 
-        <vertx.version>4.3.8</vertx.version>
+        <vertx.version>4.5.3</vertx.version>
         <vaadin.platform.version>24.3.2</vaadin.platform.version>
         <vaadin.flow.version>24.3.2</vaadin.flow.version>
         <hilla.version>2.5.5</hilla.version>