IPV6 Issues with ha.pool.sks-keyservers.net

[austinpray]

Have multiple people getting:

+ gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D
gpg: keybox '/tmp/tmp.7GlY5wPunO/pubring.kbx' created
gpg: keyserver receive failed: Cannot assign requested address

When trying to build this image

See: https://gitlab.com/meltano/meltano/merge_requests/53
See: nodejs/docker-node#380

So we need to do something like https://gitlab.com/meltano/meltano/blob/443ea69880dc7a86f099df2ddc0a7718a7587d61/docker/vendor/python/keyservers.patch

[tianon]

See #311 for how we combat this (both in Travis and on the official build servers).