Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  184d59e2bfc59ab79fb8830c8a30e76b83518af7

Make sure that the metadata panel isn't expanded by default in IE

Also fixes issue where stale scroll state from previous image
could be memorised and recalled when closing/reopening MV.

Change-Id: Id29c7b28887afebcb742f49b4d7c20e1210e6c1d
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/996
Bug: 73337