(bug 52015) set uca-fa category collation for ckbwiki

Changing from "uppercase" (default) to "uca-fa".
This is a stopgap measure until implementation of ckb sort order in CLDR.

IMPORTANT NOTE: please run updateCollation.php script after merging this.

Bug: 52015
Change-Id: I6643eaee0b3a83003fdf00daddd63785ae4a89d2