Add rules for bouncers with hex-encoded URLs

[fmarier]

Sample URL: https://leechall.com/ads/68747470733A2F2F676F6F676C652E636F6D2F

This is how Universal-Bypass handles it: https://github.com/Sainan/Universal-Bypass/commit/94156cf78a861e97a25969714f67794b93f5f9b0