Removed notify as a dependency (#11)

Fixes: https://www.reddit.com/r/neovim/comments/14irqwt/comment/jphw2cx/?utm_source=share&utm_medium=web2x&context=3

lua/gitlab/init.lua

@@ -1,6 +1,5 @@
 local curl         = require("plenary.curl")
 local state        = require("gitlab.state")
-local notify       = require("notify")
 local discussions  = require("gitlab.discussions")
 local summary      = require("gitlab.summary")
 local keymaps      = require("gitlab.keymaps")
@@ -24,7 +23,7 @@ local function build_binary()
   local command = string.format("cd %s && make", state.BIN_PATH)
   local installCode = os.execute(command .. "> /dev/null")
   if installCode ~= 0 then
-    notify("Could not install gitlab.nvim!", "error")
+    vim.notify("Could not install gitlab.nvim!", vim.log.levels.ERROR)
     return false
   end
   return true
@@ -71,19 +70,19 @@ M.setup = function(args)
     vim.fn.jobstart(state.BIN .. " " .. state.PROJECT_ID .. " " .. state.PORT, {
       on_stdout = function(job_id)
         if job_id <= 0 then
-          notify("Could not start gitlab.nvim binary", "error")
+          vim.notify("Could not start gitlab.nvim binary", vim.log.levels.ERROR)
           return
         else
           local response_ok, response = pcall(curl.get, "localhost:" .. state.PORT .. "/info",
             { timeout = 750 })
           if response == nil or not response_ok then
-            notify("The gitlab.nvim server did not respond", "error")
+            vim.notify("The gitlab.nvim server did not respond", vim.log.levels.ERROR)
             return
           end
           local body = response.body
           local parsed_ok, data = pcall(vim.json.decode, body)
           if parsed_ok ~= true then
-            notify("The gitlab.nvim server returned an invalid response to the /info endpoint", "error")
+            vim.notify("The gitlab.nvim server returned an invalid response to the /info endpoint", vim.log.levels.ERROR)
             return
           end
           state.INFO = data