Update for new branching scheme

dotfiles/config/mkittool/debstuff.ini

@@ -1,7 +1,7 @@
 [debstuff]
     build_options = notest
     email = Alois Mahdal <netvor@vornet.cz>
-    branch = last
+    branch = latest
     uri_pattern = https://pagure.io/%s.git
     storage_root = ~/pals/vornet-scratch/deb
     scrap_storage = true