setup-xorg-base: Install xinit

Fixes #10583 (closed)

Not sure why the wiki said that xinit will be installed; I can't verify this as I can't find a commit that removed that from setup-xorg-base.in in the past.

mentioned in issue aports#16166

it was probably a consequence of aports@1fd2d706

added 4 commits

• 18764989...21c58829 - 3 commits from branch alpine:master
• 2348d561 - setup-xorg-base: Install xinit

Compare with previous version

merged