revert: ci: add vaadin 23 profile

This reverts commit 676ed67.

Author: javier-godoy

pom.xml

@@ -462,16 +462,6 @@
 				</plugins>
 			</build>
 		</profile>
-	    
-		<profile>
-			<id>v23</id>
-			<properties>
-				<vaadin.version>23.3.5</vaadin.version>
-				<maven.compiler.source>11</maven.compiler.source>
-				<maven.compiler.target>11</maven.compiler.target>				
-			</properties>
-		</profile>
-	    
     </profiles>
 </project>