Bumping k8s dependencies to 1.13

vendor/k8s.io/kubernetes/build/build-image/cross/Dockerfile

@@ -15,7 +15,7 @@
 # This file creates a standard build environment for building cross
 # platform go binary for the architecture kubernetes cares about.
 
-FROM golang:1.10.2
+FROM golang:1.10.4
 
 ENV GOARM 7
 ENV KUBE_DYNAMIC_CROSSPLATFORMS \
@@ -71,7 +71,7 @@ RUN go get golang.org/x/tools/cmd/cover \
             golang.org/x/tools/cmd/goimports
 
 # Download and symlink etcd. We need this for our integration tests.
-RUN export ETCD_VERSION=v3.2.18; \
+RUN export ETCD_VERSION=v3.2.24; \
   mkdir -p /usr/local/src/etcd \
   && cd /usr/local/src/etcd \
   && curl -fsSL https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/etcd-${ETCD_VERSION}-linux-amd64.tar.gz | tar -xz \

vendor/k8s.io/kubernetes/build/build-image/cross/VERSION

@@ -1 +1 @@
-v1.10.2-1
+v1.10.4-1