Added explicit dependencies for Arch Linux (#10386)

As I run bevy in a apx container, the default dependencies are bare
minimum.. because of which I was able to find the explicit dependencies
required for bevy. 👍 the same shall also be applicable for the other
distributions but I will have to figure out explicit ones for them and
might open a PR for them later.

# Objective

- Have explicit dependencies listed for a bare minimum system /
container

## Solution

- Running bevy in a bare minimum apx / distrobox container.

---

## Changelog

- Added explicit dependency instructions for Arch Linux

Co-authored-by: SHuRiKeN <40650341+shuriken1812@users.noreply.github.com>
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>

Author: Saladin1812

docs/linux_dependencies.md

@@ -94,7 +94,7 @@ export PKG_CONFIG_PATH="/usr/lib/x86_64-linux-gnu/pkgconfig/"
 ## Arch / Manjaro
 
 ```bash
-sudo pacman -S libx11 pkgconf alsa-lib
+sudo pacman -S libx11 pkgconf alsa-lib libxcursor libxrandr libxi
 ```
 
 Install `pipewire-alsa` or `pulseaudio-alsa` depending on the sound server you are using.