Updated mediawiki/extensions
Project: mediawiki/extensions/RSS  8e0763a2cb279498137d7d30743d718493c5877c

Fix parsing from CLI; bumped to version 2.23

Removed references to $wgTitle, $wgUser, and $wgLang.

Follows-up r113297 and I2d9724314f94c216650370071b31390c5c2c97fc.

Bug: 53563
Change-Id: I07fb6939d16a18ecf367ee34ebc176fdc5634dd7