Add blank lines to djlint

lua/plugins/conform.lua

@@ -1,7 +1,9 @@
 return {
   "stevearc/conform.nvim",
   config = function()
-    require("conform").setup {
+    local conform = require("conform")
+
+    conform.setup {
       formatters_by_ft = {
         lua = { "stylua" },
         python = { "isort", "black", lsp_format = "fallback" },
@@ -12,5 +14,9 @@ return {
         lsp_format = "fallback"
       }
     }
+
+    conform.formatters.djlint = {
+      append_args = { "--max-blank-lines", "5" }
+    }
   end
 }