Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  4c5aa1af31fd91a4ca9a851afb6e2b3d4be8ef86

remove hardcoded "ERROR: TODO: ..." output from TypedValueFormatter

- otherwise this gets outputted in the client when using {{#property}} with a time data value

Change-Id: Ib8f775b092bc1a02a97784d721bef97eda9676dd