fix(nvim): re-enables indent-blankline plugin which was mistakenly removed

nvim/.config/nvim/lua/plugins/main.lua

@@ -12,7 +12,7 @@ return require('packer').startup(function(use)
     --use 'shaunsingh/solarized.nvim'
     --use 'ishan9299/nvim-solarized-lua'
     --use 'altercation/vim-colors-solarized'
-    --use 'lukas-reineke/indent-blankline.nvim'
+    use 'lukas-reineke/indent-blankline.nvim'
     use 'sidebar-nvim/sidebar.nvim'
     use {
         'nvim-lualine/lualine.nvim',