MFH: r441252

Add an upstream patch to prevent erroneous failures involving the
smartcard daemon.

PR: 219400
Submitted by: Philip Jocks
Obtained from: https://dev.gnupg.org/rGa8dd96826f8484c0ae93c954035b95c2a75c80f2
See also: https://lists.gnupg.org/pipermail/gnupg-users/2017-May/058233.html

Approved by: ports-secteam (miwi)