Revert "ci: dummy failure to test"

This reverts commit 2bc43ba.

Author: alex-courtis

lua/nvim-tree.lua

@@ -43,7 +43,7 @@ function M.change_root(path, bufnr)
   end
 
   -- don't find inexistent
-  if foo.fn.filereadable(path) == 0 then
+  if vim.fn.filereadable(path) == 0 then
     return
   end