build: Update supported languages

* Remove Uyghur, which has no active maintainer in the past 6 months
* Add Kurdish

Change-Id: Ic79ca973727885a2498c59730ebec4faee821369
Merge branch 'cm-11.0' into kk_mkt

Conflicts:
	target/product/languages_full.mk
	target/product/locales_full.mk

Change-Id: I7d250a12001395e9592e3e9b2eaf201528610416