fix emulated workflow

Author: nicuveo

.github/workflows/emulated.yml

@@ -45,7 +45,7 @@ jobs:
           sed -i "s/getDataDir/\(return \"$(pwd | sed 's/\//\\\//g')\\/data\"\)/g" src/Main.hs
           sed -i "s/version/undefined/g" src/Main.hs
           ghc -XHaskell2010 -XPatternSynonyms -XFlexibleContexts -XMagicHash -XCPP -XNondecreasingIndentation -XScopedTypeVariables -XTupleSections -XDeriveFunctor \
-              -package array -package containers -package directory \
+              -package array -package containers -package directory -package Ranged-sets \
               -isrc src/Main.hs \
               -o alex
           ./alex -g tests/simple.x