Bumping k8s dependencies to 1.13

vendor/github.com/golang/groupcache/.travis.yml

@@ -0,0 +1,19 @@
+language: go
+go_import_path: github.com/golang/groupcache
+
+os: linux
+dist: trusty
+sudo: false
+
+script:
+  - go test ./...
+
+go:
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
+  - master
+
+cache:
+  directories:
+    - $GOPATH/pkg

vendor/github.com/golang/groupcache/lru/lru_test.go

@@ -40,7 +40,7 @@ var getTests = []struct {
 	{"string_hit", "myKey", "myKey", true},
 	{"string_miss", "myKey", "nonsense", false},
 	{"simple_struct_hit", simpleStruct{1, "two"}, simpleStruct{1, "two"}, true},
-	{"simeple_struct_miss", simpleStruct{1, "two"}, simpleStruct{0, "noway"}, false},
+	{"simple_struct_miss", simpleStruct{1, "two"}, simpleStruct{0, "noway"}, false},
 	{"complex_struct_hit", complexStruct{1, simpleStruct{2, "three"}},
 		complexStruct{1, simpleStruct{2, "three"}}, true},
 }