Convenient auto-command for vim.pack.update
Neovim 0.12's new built-in package management is a breath of fresh air, but the
default confirmation buffer is a bit bare-bones when it comes to quick
interactions. If you're like me and want to just hit a key to sync everything
up instead of using the code action ca and selecting update on each package...
This short autocommand adds a couple of "convenience" mappings to that
nvim-pack://confirm buffer. It sets up U to force an update and q to
quickly bail out, making the whole workflow feel a lot snappier.
vim..
