handbrake: depend on hicolor_icon_theme

[rycee]

Motivation for this change

To avoid conflicts on share/icons/hicolor/icon-theme.cache.

Things done

• Tested using sandboxing
  (nix.useChroot on NixOS,
  or option build-use-chroot in nix.conf
  on non-NixOS)
• Built on platform(s)
  • NixOS
  • OS X
  • Linux
• Tested compilation of all pkgs that depend on this change using nix-shell -p nox --run "nox-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Fits CONTRIBUTING.md.

[mention-bot]

@rycee, thanks for your PR! By analyzing the annotation information on this pull request, we identified @wmertens, @vcunat and @wizeman to be potential reviewers

[wmertens]

This seems ok. Thanks!