remove auto center when returning to last place in buffer

This had to be removed due to random "zz"'s being inserted
whenever a bufread was called while I was insert mode

there's probably a better way to center the pane, but that's
too much of a pain to worry about right now

lua/conf/autos.lua

@@ -26,7 +26,6 @@ auto('BufRead', {
   group = bufcheck,
   desc = 'Return to the last place the buffer was closed in.',
   callback = function()
-    vim.api.nvim_input('zz')
     vim.cmd.call([[setpos(".", getpos("'\""))]])
   end
 })