Merge pull request #59012 from ixdy/update-to-go1.9.3

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Build using go1.9.3

**What this PR does / why we need it**: more minor bugfixes, which I guess we probably want. https://github.com/golang/go/issues?q=milestone%3AGo1.9.3

**Special notes for your reviewer**: I haven't built/pushed the crossbuild image yet, but will do so if we think this is a good idea. I don't have plans to rebuild the test images.

**Release note**:

```release-note
Build using go1.9.3.
```

Who are good people to review this?
/assign @cblecker @luxas 
(for lack of better ideas)

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:1.9.2
+FROM golang:1.9.3
 
 ENV GOARM 7
 ENV KUBE_DYNAMIC_CROSSPLATFORMS \

build/build-image/cross/VERSION

@@ -1 +1 @@
-v1.9.2-1
+v1.9.3-1

build/root/WORKSPACE

@@ -1,8 +1,8 @@
 http_archive(
     name = "io_bazel_rules_go",
-    sha256 = "0efdc3cca8ac1c29e1c837bee260dab537dfd373eb4c43c7d50246a142a7c098",
-    strip_prefix = "rules_go-74d8ad8f9f59a1d9a7cf066d0980f9e394acccd7",
-    urls = ["https://github.com/bazelbuild/rules_go/archive/74d8ad8f9f59a1d9a7cf066d0980f9e394acccd7.tar.gz"],
+    sha256 = "af4281751a0e3b5d87fb6a52c83d358871b4f83d7acbe6e65a901fba6612a03e",
+    strip_prefix = "rules_go-bdf2df58c0d352ffa262ae4b36c7a1a2d6e3f0c9",
+    urls = ["https://github.com/bazelbuild/rules_go/archive/bdf2df58c0d352ffa262ae4b36c7a1a2d6e3f0c9.tar.gz"],
 )
 
 http_archive(
@@ -46,7 +46,7 @@ load("@io_bazel_rules_docker//docker:docker.bzl", "docker_repositories", "docker
 go_rules_dependencies()
 
 go_register_toolchains(
-    go_version = "1.9.2",
+    go_version = "1.9.3",
 )
 
 docker_repositories()

test/images/Makefile

@@ -15,7 +15,7 @@
 REGISTRY ?= gcr.io/kubernetes-e2e-test-images
 GOARM=7
 QEMUVERSION=v2.9.1
-GOLANG_VERSION=1.9.2
+GOLANG_VERSION=1.9.3
 export
 
 ifndef WHAT