Add Anything AppImage download link

[davidevofficial]

No description provided.

[probonopd]

thread 'main' (4) panicked at /home/davide/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/xkbcommon-dl-0.4.2/src/x11.rs:59:28:
Library libxkbcommon-x11.so could not be loaded.
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[davidevofficial]

@probonopd I am kinda new to this kind of things, how should I fix the missing libraries issue? I am using cargo appimage.

[GyulyVGC]

I've the same issue in #3751 I believe we're missing some package in our AppImage packages section, but not sure which package to be included to fix this (maybe libxkbcommon directly?)