Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  eb8a2f8e9b5b2512c79cdb02102ba951fc8f3ae6

Further reduce redundant work in the quote-minimization pass.

We were still revisiting an entire subtree after a merge/combine, even
though the grandchildren of the node in question were all unmodified.
Be more careful about recursion when we revisit nodes, since we know
that the children are all properly minimized at that point.

Change-Id: If8c48c4dbf30975d41843c61d16618bc2bdc951f