[Feature Request] Include support to a link that always redirects to the latest build of a given branch

[mbc07]

After some fiddling I found a "special" URL that gives you the hash of the latest build of a given branch. It would be nice extending its functionality so it starts downloading the latest build of a given platform (something like https://dolphin-emu.org/download/latest/ <branch> / <platform> ), some examples:

https://dolphin-emu.org/download/latest/stable/win64 => https://dl-mirror.dolphin-emu.org/5.0/dolphin-x64-5.0.exe
https://dolphin-emu.org/download/latest/master/android => http://dl.dolphin-emu.org/builds/dolphin-master-5.0-97.apk (at time of this report)
https://dolphin-emu.org/download/latest/Triforce/mac => https://dl.dolphin-emu.org/builds/dolphin-Triforce-4.0-315.dmg