Explicitly mark x11-wm/qtile as broken

It's already being skipped now since x11/xpyb was marked as broken
in ports r471180, but qtile previously died with an xcb.Exception,
so mark it as broken anyway by request of Michael.

While here also reset maintainer due to the long timeout.

PR: 222363
Submitted by: Michael Reim <kraileth@elderlinux.org>
Approved by: wg (maintainer timeout, 1 year)