Bump the maven-dependencies group with 3 updates

Bumps the maven-dependencies group with 3 updates: com.vaadin:vaadin-bom, [com.vaadin:vaadin-maven-plugin](https://github.com/vaadin/platform) and [org.flywaydb:flyway-core](https://github.com/flyway/flyway).


Updates `com.vaadin:vaadin-bom` from 24.8.2 to 24.8.3

Updates `com.vaadin:vaadin-maven-plugin` from 24.8.2 to 24.8.3
- [Release notes](https://github.com/vaadin/platform/releases)
- [Commits](vaadin/platform@24.8.2...24.8.3)

Updates `org.flywaydb:flyway-core` from 11.10.1 to 11.10.2
- [Release notes](https://github.com/flyway/flyway/releases)
- [Commits](flyway/flyway@flyway-11.10.1...flyway-11.10.2)

Updates `com.vaadin:vaadin-maven-plugin` from 24.8.2 to 24.8.3
- [Release notes](https://github.com/vaadin/platform/releases)
- [Commits](vaadin/platform@24.8.2...24.8.3)

---
updated-dependencies:
- dependency-name: com.vaadin:vaadin-bom
  dependency-version: 24.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
- dependency-name: com.vaadin:vaadin-maven-plugin
  dependency-version: 24.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
- dependency-name: org.flywaydb:flyway-core
  dependency-version: 11.10.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
- dependency-name: com.vaadin:vaadin-maven-plugin
  dependency-version: 24.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
...

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

Author: dependabot[bot]

multitenancy/pom.xml

@@ -15,10 +15,10 @@
 
     <properties>
         <!-- Database -->
-        <flyway.version>11.10.1</flyway.version>
+        <flyway.version>11.10.2</flyway.version>
         <h2.version>2.3.232</h2.version>
         <!-- UI -->
-        <vaadin.version>24.8.2</vaadin.version>
+        <vaadin.version>24.8.3</vaadin.version>
         <java.version>21</java.version>
     </properties>