Updated mediawiki/extensions
Project: mediawiki/extensions/WikiLexicalData  4155fc0099566d19d3ad4c24e64b2560a54d6caa

API: Corrections on SynonymTranslation Class

- removed non required php on required_once
- outputs
- added param part and part_lang_id

- merge unless there are corrections. Thanks.

Change-Id: I0c2b431c093e852b91e1542109d23244655369be