remove redundant plugin loading for git signs

init.lua

@@ -538,7 +538,6 @@ do
 
   -- Add Telescope-based LSP pickers when an LSP attaches to a buffer.
   -- If you later switch picker plugins, this is where to update these mappings.
-  --TODO: I should redo these mappings
   vim.api.nvim_create_autocmd('LspAttach', {
     group = vim.api.nvim_create_augroup('telescope-lsp-attach', { clear = true }),
     callback = function(event)

lua/kickstart/plugins/gitsigns.lua

@@ -2,8 +2,6 @@
 -- NOTE: gitsigns is already included in init.lua but contains only the base
 -- config. This will add also the recommended keymaps.
 
-vim.pack.add { 'https://github.com/lewis6991/gitsigns.nvim' }
-
 require('gitsigns').setup {
   on_attach = function(bufnr)
     local gitsigns = require 'gitsigns'