update netlink dependencies

Signed-off-by: Antonio Ojea <aojea@redhat.com>

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

@@ -1,8 +1,8 @@
 language: go
 go:
-  - "1.10.x"
-  - "1.11.x"
   - "1.12.x"
+  - "1.13.x"
+  - "1.14.x"
 before_script:
   # make sure we keep path in tact when we sudo
   - sudo sed -i -e 's/^Defaults\tsecure_path.*$//' /etc/sudoers
@@ -14,6 +14,7 @@ before_script:
   - sudo modprobe nf_conntrack_ipv4
   - sudo modprobe nf_conntrack_ipv6
   - sudo modprobe sch_hfsc
+  - sudo modprobe sch_sfq
 install:
-  - go get github.com/vishvananda/netns
+  - go get -v -t ./...
 go_import_path: github.com/vishvananda/netlink