libraryupgrader 15b4549f5a build: Updating composer dependencies
* mediawiki/minus-x: 0.3.2 → 1.0.0
* mediawiki/mediawiki-phan-config: 0.9.0 → 0.9.1

Change-Id: I45125aebf577934f481bdd1ee51faea777a1e0d8
..
SkinTimeless.php
TimelessTemplate.php build: Updating composer dependencies
TimelessVariablesModule.php