`grunt-contrib-imagemin` was updated, which included some changes to image minification. Those changes are now applies. Merges [43785] from the 5.0 branch to trunk. Props netweb. See #45080. Built from https://develop.svn.wordpress.org/trunk@44320 git-svn-id: http://core.svn.wordpress.org/trunk@44150 1a063a9b-81f0-0310-95a4-ce76da25c4cd
fixes #25169. Built from https://develop.svn.wordpress.org/trunk@27173 git-svn-id: http://core.svn.wordpress.org/trunk@27037 1a063a9b-81f0-0310-95a4-ce76da25c4cd
git-svn-id: http://core.svn.wordpress.org/trunk@22439 1a063a9b-81f0-0310-95a4-ce76da25c4cd