feat: self-update command (#1963)

feat: self-update command (#1963)

* feat: function to get the latest alire release tag

* fix: fail downloads on http errors

* feat: self-update command

* style: program box

* fix: default to nightly update when 'dev' prerelease is detected

* extract install step in procedure, various fixes

* fix: better reporting

* fix: abort without error when the latest version is already installed

* check that release and artifact exist before downloading

* feat: find running executable with the resources crate

* small fixes

* add success message

* move tmp dir handling

* very ugly windows hacks

* fix CI

* address most comments

* minimum version for self-update feature

* function to recreate alr global switches

* use Non_Blocking_Spawn instead of `cmd /C start ...` in windows cleanup

* group install error handling

* clean up windows relaunch

* use alire features for version check

* logging improvements

* move switches names to constants

* some tests maybe

* ... curl doesn't set com.apple.quarantine.

That's only needed for browser downloads

* test debugging

* changelog

* address comments