community/dolphin-emu: use system xxhash (!56176) · Merge requests · alpine / aports · GitLab

Alex requested to merge alex23/aports:dolphin-emu-system-xxhash into master Nov 27, 2023

Patch is from https://github.com/dolphin-emu/dolphin/commit/2b9aee5c8fd784d7bfe736074547c114af878326.patch.

Also remove unused makedepend.