nvim: Drop vim-fetch

Never used till date, so drop it.

nvim/.config/nvim/init.vim

@@ -54,8 +54,6 @@ Plug 'psliwka/vim-smoothie'
 Plug 'Xuyuanp/scrollbar.nvim'
 " Directory viewer
 Plug 'justinmk/vim-dirvish'
-" Handle line & column jump specifications as found in stack traces
-Plug 'wsdjeg/vim-fetch'
 " Show leader key bindings
 Plug 'liuchengxu/vim-which-key'
 " Clipboard