Update i18n shim

A performance issue was fixed in the shim(s) generated by
generateJsonI18n.php, so it needed to be updated.

Change-Id: If2bed90126367b05618a371e68b0d83a33342c29
Localisation updates from https://translatewiki.net.

Change-Id: I29541260d0eb5385667fb9fa5581812b3028354b
Localisation updates from https://translatewiki.net.

Change-Id: Id87581e2608ec6df51828d0fb254f3bf5e855372
Localisation updates from https://translatewiki.net.

Change-Id: Ib72b97eda4fb0431566786b91bbdc320e7cdc641
Localisation updates from https://translatewiki.net.

Change-Id: I37501cb585ff2a023de9c983a260565406adcf6c
Merge branch 'master' of ssh://wmfgerrit/mediawiki/extensions/SemanticMediaWiki