Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  273cde120e11b63484e60dca2e7a1c55c211a453

Run colon escape tests in all modes

With a bit of tweaking these tests can actually run in all modes, so that we
get better test coverage out of them. 

Change-Id: I57de0ca8eee8348d5ab1c2d9c83a986e9e40b450