nvim updates

- add terraform-ls
- add droneci to puppet modules
- added friendly-snippets

.config/nvim/lua/plug.lua

@@ -33,6 +33,7 @@ return require('packer').startup(function(use)
     use 'hrsh7th/cmp-path'
     use 'hrsh7th/cmp-buffer'
     use 'hrsh7th/vim-vsnip'
+    use "rafamadriz/friendly-snippets"
 
   -- telescope
   use {