Don't use "latest" string in a tag name since it has a special meaning

library/xwiki

@@ -13,6 +13,6 @@ Tags: 10, 10.1, 10-mysql-tomcat, 10.1-mysql-tomcat, stable-mysql-tomcat, stable-
 GitCommit: ac81dad2ed329469be2ed8b624fd2bc7a44455c4
 Directory: 10/mysql-tomcat
 
-Tags: 10-postgres-tomcat, 10.1-postgres-tomcat, stable-postgres-tomcat, stable-postgres, latest-postgres
+Tags: 10-postgres-tomcat, 10.1-postgres-tomcat, stable-postgres-tomcat, stable-postgres
 GitCommit: ac81dad2ed329469be2ed8b624fd2bc7a44455c4
 Directory: 10/postgres-tomcat