Merge branch '6037-rspamd-configured-to-learn-bayes-ham-and-spam-by-user' into 'develop'

Resolve "Rspamd configured to learn bayes ham and spam by user"

Closes #6037

See merge request ispconfig/ispconfig3!1399

Author: Marius Burkard

install/tpl/rspamd_classifier-bayes.conf.master

@@ -1,3 +1,3 @@
 autolearn = [-0.01, 5.00];
-per_user = true;
-per_language = true;
+per_user = false;
+per_language = true;