Updated mediawiki/extensions Project: mediawiki/extensions/SyntaxHighlight_GeSHi 5b2dc3115cdf2b4ee44e2c0634569852464022b1

Use $parser->mUniqPrefix instead of $parser::MARKER_PREFIX for MW 1.25 compatibility

Parser::MARKER_PREFIX is a new constant introduced in MW 1.26,
previously the value was dynamic and available as
$parser->mUniqPrefix. That continues to be supported in MW 1.26+.

Follow-up to 043969f84eb5c61a508c05bf5ffd369cc6655cd6.

Bug: T105796
Change-Id: I9dfc9e1a424e28fc4f870dd513306e5144d1ec7c