revert: ci: use vaadin snapshots in profiles

This reverts commit 5b245fd.

pom.xml

@@ -61,16 +61,6 @@
       <snapshots>
         <enabled>false</enabled>
       </snapshots>
-    </repository>
-	<repository>
-      <id>vaadin-snapshots</id>
-      <url>https://tools.vaadin.com/nexus/content/repositories/vaadin-snapshots/</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-      <releases>
-        <enabled>false</enabled>
-      </releases>
     </repository>
   </repositories>
 
@@ -318,15 +308,15 @@
 	<profile>
 		<id>v23</id>
 		<properties>
-			<vaadin.version>23.3-SNAPSHOT</vaadin.version>
+			<vaadin.version>23.2.10</vaadin.version>
 			<maven.compiler.source>11</maven.compiler.source>
 			<maven.compiler.target>11</maven.compiler.target>
 		</properties>
 	</profile>
 	<profile>
 		<id>v24</id>
 		<properties>
-			<vaadin.version>24.2-SNAPSHOT</vaadin.version>
+			<vaadin.version>24.0.4</vaadin.version>
 			<maven.compiler.source>17</maven.compiler.source>
 			<maven.compiler.target>17</maven.compiler.target>
 			<jetty.version>11.0.12</jetty.version>