Add a few more packages

[jyn514]

• bat
• delta
• some random perl dependency. it's real small and doesn't break anything, i promise.

[marcoieni]

Suggested change

	- batcat
	- bat

While applying, I got this error:

fatal: [dev-desktop-staging.infra.rust-lang.org]: FAILED! => {"changed": false, "msg": "No package matching 'batcat' is available"}

On ubuntu 24 I think they renamed the package

https://github.com/sharkdp/bat#on-ubuntu-using-apt

This works:

docker run -it ubuntu:24.04 bash
apt update
apt install bat