Updated mediawiki/extensions
Project: mediawiki/extensions/TrustedXFF  5a5ba0f2ffc0c663d35cf388fcc43070678238a0

Add IPv6 range support, for Opera Turbo

Tested only in eval.php. Checked that TrustedXFF::isTrusted() gives
appropriate responses for IPv6 addresses in and out of the Opera Turbo
range.

Change-Id: I1fc717b709d6bc35023bc6fe1b51fc384c5a6d8e