vendor folder bump.

vendor/github.com/vishvananda/netlink/.travis.yml

@@ -1,4 +1,7 @@
 language: go
+go:
+  - "1.10.x"
+  - "1.11.x"
 before_script:
   # make sure we keep path in tact when we sudo
   - sudo sed -i -e 's/^Defaults\tsecure_path.*$//' /etc/sudoers
@@ -9,5 +12,6 @@ before_script:
   - sudo modprobe nf_conntrack_netlink
   - sudo modprobe nf_conntrack_ipv4
   - sudo modprobe nf_conntrack_ipv6
+  - sudo modprobe sch_hfsc
 install:
   - go get github.com/vishvananda/netns