Fix dependencies

vendor/k8s.io/klog/.travis.yml

@@ -0,0 +1,16 @@
+language: go
+go_import_path: k8s.io/klog
+dist: xenial
+go:
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
+  - 1.12.x
+script:
+  - go get -t -v ./...
+  - diff -u <(echo -n) <(gofmt -d .)
+  - diff -u <(echo -n) <(golint $(go list -e ./...))
+  - go tool vet . || go vet .
+  - go test -v -race ./...
+install:
+  - go get golang.org/x/lint/golint