Replace godep with dep

vendor/k8s.io/api/extensions/OWNERS

@@ -0,0 +1,39 @@
+reviewers:
+- thockin
+- lavalamp
+- smarterclayton
+- wojtek-t
+- deads2k
+- brendandburns
+- derekwaynecarr
+- caesarxuchao
+- mikedanese
+- liggitt
+- nikhiljindal
+- erictune
+- pmorie
+- sttts
+- saad-ali
+- janetkuo
+- justinsb
+- ncdc
+- tallclair
+- mwielgus
+- timothysc
+- soltysh
+- piosz
+- dims
+- errordeveloper
+- madhusudancs
+- rootfs
+- jszczepkowski
+- mml
+- resouer
+- mbohlool
+- david-mcmahon
+- therc
+- pweil-
+- tmrts
+- mqliang
+- lukaszo
+- jianhuiz

vendor/k8s.io/api/extensions/v1beta1/doc.go

@@ -17,4 +17,4 @@ limitations under the License.
 // +k8s:deepcopy-gen=package,register
 // +k8s:openapi-gen=true
 
-package v1beta1
+package v1beta1 // import "k8s.io/api/extensions/v1beta1"