Merge pull request #1297 from tiborvass/tls-update

vendor: update tlsconfig in go-connections to 7395e3f8aa162843a74ed6d48e79627d9792ac55

Author: andrewhsu

vendor.conf

@@ -13,7 +13,7 @@ github.com/docker/docker-credential-helpers 5241b46610f2491efdf9d1c85f1ddf5b02f6
 # the docker/go package contains a customized version of canonical/json
 # and is used by Notary. The package is periodically rebased on current Go versions.
 github.com/docker/go d30aec9fd63c35133f8f79c3412ad91a3b08be06
-github.com/docker/go-connections 7beb39f0b969b075d1325fecb092faf27fd357b6
+github.com/docker/go-connections 7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
 github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
 github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18
 github.com/docker/go-units 47565b4f722fb6ceae66b95f853feed578a4a51c # v0.3.3