dotfiles: bin/arch-upd (7f95315c1fd014e609d2c627cf3c4c5e5c3a787c)

Smirnov Oleksandr fix the script, i did so because of shellcheck it would not have let me live if i didn't do so, 2 years ago

1	#!/bin/sh
2	sudo pacman -Syyuu --noconfirm
3	paru -Sua --noconfirm
4	sudo pacman -Rs "$(pacman -Qdtq)" --noconfirm