Updated mediawiki/extensions
Project: mediawiki/extensions/DataValues  e65d5a775918e1891e8626eef294c02c840b2de3
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(minor) improve destruction of PersistentDomWidget valueviews

Calling destruction during non-edit mode will no longer fail.

Change-Id: I55b89fb9f0baf83014ace7348e4dbcb568389a5a