[19.03] vendor: vishvananda/netns 0a2b9b5464df8343199164a0321edf3313202f7e

Same update as was vendored in e26e1cc5c1c7ffd1948bb3bf21714347eeaf3752 on
master.

full diff: vishvananda/netns@7109fa8...0a2b9b5

- Add support for Go modules

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 93cb737687068912cf824c8b8c37dd6551291756
Component: engine

Author: thaJeztah

components/engine/vendor.conf

@@ -50,7 +50,7 @@ github.com/hashicorp/go-sockaddr                    c7188e74f6acae5a989bdc959aa7
 github.com/hashicorp/go-multierror                  886a7fbe3eb1c874d46f623bfa70af45f425b3d1 # v1.0.0
 github.com/hashicorp/serf                           598c54895cc5a7b1a24a398d635e8c0ea0959870
 github.com/docker/libkv                             458977154600b9f23984d9f4b82e79570b5ae12b
-github.com/vishvananda/netns                        7109fa855b0ff1ebef7fbd2f6aa613e8db7cfbc0
+github.com/vishvananda/netns                        0a2b9b5464df8343199164a0321edf3313202f7e
 github.com/vishvananda/netlink                      a2ad57a690f3caf3015351d2d6e1c0b95c349752
 
 # When updating, consider updating TOMLV_COMMIT in hack/dockerfile/install/tomlv.installer accordingly