ticket:11216: Removed language code 'wen' from the LCID mapping table. MS uses 'hsb' (and 'dsb') in the latest LCID reference document, but 'wen' is not used.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@36770 251d0590-4201-4cf1-90de-194747b24ca1