spotify-adblock-linux: pulls old ffmpeg-3.4.8, is outdated

[milahu]

spotify-adblock-linux pulls old ffmpeg-3.4.8

trying to install ffmpeg-3.4.8 throws

$ sudo nixos-rebuild switch 
building Nix...
building the system configuration...
error: Package ‘ffmpeg-3.4.8’ in /nix/store/j777ivm3g8b3nq6vii1bccfbahsa9cl3-nixos-21.11pre309670.253aecf69ed/nixos/pkgs/development/libraries/ffmpeg/generic.nix:215 is marked as insecure, refusing to evaluate.


Known issues:
 - CVE-2021-30123

CVE-2021-30123 = NixOS/nixpkgs#120372

latest ffmpeg in nixos is ffmpeg 4.4

spotify-adblock-linux is outdated

old version: https://github.com/abba23/spotify-adblock-linux
new version: https://github.com/abba23/spotify-adblock