fix(nvim): remove unused user command

lua/opdavies/telescope/mappings.lua

@@ -42,12 +42,4 @@ local nmap = require("opdavies.keymap").nmap
 nmap { "<leader>gm", telescope.extensions.git_worktree.create_git_worktree }
 nmap { "<leader>gw", telescope.extensions.git_worktree.git_worktrees }
 
--- Create a command to open Telescope, can be used when starting nvim -
--- "e.g. nvim +GoToFile".
-vim.api.nvim_create_user_command(
-  "GoToFile",
-  telescope.fd,
-  {}
-)
-
 return telescope_mapper