Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  d7689744b78214350c08f1884e063db15d8fcd3c

Bug 53229: Strip ws-only auto-inserted table cells too

This patch migrates that ws out of the table cells into inter-element
whitespace.

Change-Id: I1a54cc7bf5d7dd5abee84825f098f89cec116208