Bump vaadin.version from 24.4.2 to 24.4.3

Bumps `vaadin.version` from 24.4.2 to 24.4.3.

Updates `com.vaadin:vaadin-bom` from 24.4.2 to 24.4.3

Updates `com.vaadin:vaadin-maven-plugin` from 24.4.2 to 24.4.3

---
updated-dependencies:
- dependency-name: com.vaadin:vaadin-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: com.vaadin:vaadin-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -11,7 +11,7 @@
 
     <properties>
         <java.version>17</java.version>
-        <vaadin.version>24.4.2</vaadin.version>
+        <vaadin.version>24.4.3</vaadin.version>
     </properties>
 
     <parent>