feature: Update popup positon on outer window scroll

[phgz]

Did you check the docs?

• [X] I have read all the noice.nvim docs

Is your feature request related to a problem? Please describe.

When scrolling outer window (not the popup), the popup does not follow the cursor.

Describe the solution you'd like

Update the popup position when the outer window is scrolled.

Describe alternatives you've considered

At the moment I create a WinScrolled autocmd with, for example:

if vim.bo[api.nvim_win_get_buf(win)].filetype == "noice" then
  api.nvim_set_current_win(win)
  vim.defer_fn(function()
    vim.cmd.close()
    vim.lsp.buf.hover()
  end, 0)
end

It works, but there is a flickering of the popup.

I also tried to update the window config with vim.api.nvim_win_set_config, but it is not a regular window, so it does not work.

Additional context

No response