Makes the password field on install and for password resets editable again. Both fields were accidentally set to disabled in [35603]. Props adamsilverstein, flixos90. Fixes #33699. Built from https://develop.svn.wordpress.org/trunk@35649 git-svn-id: http://core.svn.wordpress.org/trunk@35613 1a063a9b-81f0-0310-95a4-ce76da25c4cd