fix(autocmds): change mapping for lazyvim_close_with_q

Currently `checkhealth` buffers stay visible on `bufferline` when you
close them with `q`. Use `:bd` instead to delete the buffer from
bufferlist. `vim.schedule` is needed because `LspInfo` adds its own
mapping to close the window, so we need to overwrite it.

lua/lazyvim/config/autocmds.lua

@@ -72,11 +72,13 @@ vim.api.nvim_create_autocmd("FileType", {
   },
   callback = function(event)
     vim.bo[event.buf].buflisted = false
-    vim.keymap.set("n", "q", "<cmd>close<cr>", {
-      buffer = event.buf,
-      silent = true,
-      desc = "Quit buffer",
-    })
+    vim.schedule(function()
+      vim.keymap.set("n", "q", "<cmd>:bd<cr>", {
+        buffer = event.buf,
+        silent = true,
+        desc = "Quit buffer",
+      })
+    end)
   end,
 })