Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticResultFormats  d9d16cb2ea8f827c25b630718541e6a8544ee7d2
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Support .data( 'sortkey' ) to enable list sorting by its sortkey

+ Replace minified version with standard JS
+ Add .data( 'sortkey' ) check to set firstChar

## Depends on
+ Change If44e2754e69

Change-Id: I0244c01d2da4745c152248356699460e4ef688cb