Add yi and its dependencies

build-constraints.yaml

@@ -1346,6 +1346,21 @@ packages:
     "Franklin Chen <franklinchen@franklinchen.com> @FranklinChen":
         - Ebnf2ps
 
+    "Dmitry Ivanov <ethercrow@gmail.com> @ethercrow":
+        - charsetdetect-ae
+        - docopt
+        - dynamic-state
+        - dyre
+        - io-storage
+        - oo-prototypes
+        - pointedlist
+        - word-trie
+        - xdg-basedir
+        - yi
+        - yi-fuzzy-open
+        - yi-language
+        - yi-rope
+
     "Stackage upper bounds":
         # https://github.com/fpco/stackage/issues/537
         - zlib < 0.6