Bump vaadin.version from 23.1.7 to 23.2.1

Bumps `vaadin.version` from 23.1.7 to 23.2.1.

Updates `vaadin-bom` from 23.1.7 to 23.2.1

Updates `vaadin-maven-plugin` from 23.1.7 to 23.2.1

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

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

Author: dependabot[bot]

vaadin-addon-template-demo/pom.xml

@@ -33,7 +33,7 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
 		<!-- Dependency-Versions -->
-		<vaadin.version>23.1.7</vaadin.version>
+		<vaadin.version>23.2.1</vaadin.version>
 	</properties>
 
 

vaadin-addon-template/pom.xml

@@ -51,7 +51,7 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
 		<!-- Dependency-Versions -->
-		<vaadin.version>23.1.7</vaadin.version>
+		<vaadin.version>23.2.1</vaadin.version>
 	</properties>
 
 	<dependencyManagement>