Move uis->is, use, to code dictionary.

Given it would be the correct way to refer to more than one user interface.
diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 9de60be..085668f 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -29913,7 +29913,6 @@
 ugglyness->ugliness
 uglyness->ugliness
 uique->unique
-uis->is, use,
 uise->use
 uisng->using
 uite->suite, unite,