Add keymaps to close commit log panel

[pksunkara]

I am currently adding keymaps to close the commit log panel using:

vim.api.nvim_create_autocmd('BufWinEnter', {
  group = vim.api.nvim_create_augroup('DiffviewCommitLogPanel', { clear = true }),
  pattern = 'diffview://*/log/*/commit_log',
  desc = 'Map keys to close the diffview commit log panel',
  callback = function(args)
    vim.keymap.set('n', 'q', '<CMD>q<CR>', { buffer = args.buf, desc = 'Close the panel' })
    vim.keymap.set('n', '<ESC>', '<CMD>q<CR>', { buffer = args.buf, desc = 'Close the panel' })
  end,
})

1. Is there a log.close fn I can use instead of <CMD>q<CR>?
2. WDYT about adding these 2 shortcuts to default keymaps under commit_log_panel similar to help_panel?

Previous work: sindrets#482, but I think it's wrong.

[dlyongemallo]

AFAICT this already works? It was missing in the diffview_defaults.txt, though, but I've added that in #265.

[pksunkara]

Sorry about this. I didn't check the code and just assumed based on docs. (Wasn't able to try because I had my custom keymaps working).

My bad again. I really appreciate you addressing all these issues.