fix: remove leading 'v' in latest version (#116)

Author: mhanberg

lua/elixir/utils.lua

@@ -1,4 +1,3 @@
-local Path = require("plenary.path")
 local M = {}
 
 function M.safe_path(path)
@@ -30,7 +29,7 @@ function M.latest_release(owner, repo)
   )
   local resp = vim.json.decode(vim.fn.system(curl))
 
-  return resp and resp.tag_name or nil
+  return resp and resp.tag_name:gsub("^v", "") or nil
 end
 
 return M