Updated mediawiki/extensions
Project: mediawiki/extensions/Mpdf  43414cbf8c4b76357f897da2fa6179d6b171a8f9

Update mpdf to 5.7.1

Change-Id: I432063e90f9c196b61314cfae878e842d6bf2b5e
Updated mediawiki/extensions
Project: mediawiki/extensions/Mpdf  68f024114cea95ead1a559ad1bd5252f28c0c787

Parameter type hints

Remove unused globals

Fix mixed spaces and tabs

Change-Id: I41a697c19ca06da4c0d0fdd89559a32bfdc40856