git: 5894a4142a9d..86fa5d2f787d - vendor/openpam - vendor branch updated

[Dag-Erling Smørgrav]

The branch vendor/openpam has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=5894a4142a9d..86fa5d2f787d

86fa5d2f787d Vendor import of OpenPAM Zingiber.