Updated mediawiki/extensions
Project: mediawiki/extensions/TimedMediaHandler  4a16f6dac8a193435b17271fd8b0380d213f5e3f

Clear Squid/Varnish cache on transcode delete and creation.

Bug: 58733
Change-Id: I5dc854ee48ba6eb694f4d1eeaace7bbb18af84b0