Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  1641ab3ebe0309b66537890be4636242b2c2b398

Update external path from 'php/modules' to 'modules'

Follows-up 9b986c9. Path 'php/' no longer exists.

Change-Id: Ic9575c039c16d908f4084bb655b9283862b4cfcb