chore: upgrade springboot

Author: ZheSun88

vaadin-app/pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>4.0.0</version>
+		<version>4.0.5</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>