Added printcess and dmenu packages to build-constraints.

build-constraints.yaml

@@ -2644,6 +2644,13 @@ packages:
     "Hyunje Jun <me@noraesae.net> @noraesae":
         - line
 
+    "Hannes Saffrich <m0rphism@zankapfel.org> @m0rphism":
+        - dmenu
+        - dmenu-pmount
+        - dmenu-pkill
+        - dmenu-search
+        - printcess
+
     # If you stop maintaining a package you can move it here.
     # It will then be disabled if it starts causing problems.
     # See https://github.com/fpco/stackage/issues/1056