refactor: replace deprecated termopen with jobstart

Author: clason

lua/telescope/previewers/term_previewer.lua

@@ -200,12 +200,13 @@ previewers.new_termopen_previewer = function(opts)
       local term_opts = {
         cwd = opts.cwd or vim.uv.cwd(),
         env = opts.env or conf.set_env,
+        term = true,
       }
 
       local cmd = opts.get_command(entry, status)
       if cmd then
         vim.api.nvim_buf_call(bufnr, function()
-          set_term_id(self, vim.fn.termopen(cmd, term_opts))
+          set_term_id(self, vim.fn.jobstart(cmd, term_opts))
         end)
       end
       set_bufentry(self, entry)