Update release.yml

vaadin/spring#645

Author: AB-xdev

.github/workflows/release.yml

@@ -106,7 +106,7 @@ jobs:
           ```
 
           ### Additional notes
-          * [Spring-Boot] You may have to include ``software/xdev`` inside [``vaadin.whitelisted-packages``](https://vaadin.com/docs/latest/integrations/spring/configuration#configure-the-scanning-of-packages)
+          * [Spring-Boot] You may have to include ``software/xdev`` inside [``vaadin.allowed-packages``](https://vaadin.com/docs/latest/integrations/spring/configuration#configure-the-scanning-of-packages)
 
   publish_central: # Publish the code to central
     runs-on: ubuntu-latest