fix(deps): fix issues when running glide up

When running glide update there are errors due to pinned versions
in the glide.yaml file mixed with getting a more recent version of
kubernetes. client-go needs a newer version of go-autorest.

Note, go-autorest is pinned to v8.0.0 rather than the latest
release of v8.4.0 because kubernetes is pinned to v8.0.0.