MFH: r422132

www/wordpress: Update from 4.6 to 4.6.1

Changes: https://codex.wordpress.org/Version_4.6.1

PR: 212627
Submitted by: Jochen Neumeister <joneum@bsdproject.de> (maintainer)
Approved by: swills (mentor)
Approved by: ports-secteam (feld)