Updated mediawiki/extensions
Project: mediawiki/extensions/Math  61a3d9c719162b2079d5a079b059383aed07d6e1

Revert "Disable failing latexml integration tests"

This reverts commit 4c544f002b09e37c56e2c1d80700a2c95b07660a.

Change-Id: Ifafb5782e10e80240a282beb449ab069ad93c37f