In [43437], the link definition implementation caused attachment links to be unexpectedly nested under an attributes key. This changeset restores the prior behavior.
Merges [43681] to trunk.
Props TimothyBlynJacobs, danielbachhuber.
Fixes#44750.
Built from https://develop.svn.wordpress.org/trunk@43973
git-svn-id: http://core.svn.wordpress.org/trunk@43805 1a063a9b-81f0-0310-95a4-ce76da25c4cd