Update cluster-api to v0.1.9

[hidekazuna]

What this PR does / why we need it:

This PR updates cluster-api from v0.1.4 to v0.1.9.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #439

Special notes for your reviewer:

1. Please confirm that if this PR changes any image versions, then that's the sole change this PR makes.

Release note:

[sbueringer]

/lgtm

[jichenjc]

@hidekazuna we need update
cmd/clusterctl/examples/openstack/provider-component/cluster-api/manager_image_patch.yaml
to v0.1.9 ... and check the location here
kubernetes-sigs/cluster-api#1258

[sbueringer]

intended to swtich to us.gcr?

[hidekazuna]

@sbueringer I do not know the exact reason, see kubernetes-sigs/cluster-api#1258

[sbueringer]

Ah okay, good enough :)

[jichenjc]

root@jj-master:~/go/src/sigs.k8s.io/cluster-api-provider-openstack/cmd/clusterctl# kubectl describe pod controller-manager-0 -n system --kubeconfig kubeconfig
Name: controller-manager-0
Namespace: system
........
Image: us.gcr.io/k8s-artifacts-prod/cluster-api/cluster-api-controller:v0.1.9

spaces
NAME STATUS ROLES AGE VERSION
openstack-master-9r8mq Ready master 28m v1.15.0
openstack-node-47qhn Ready node 24m v1.15.0

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hidekazuna, jichenjc

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[sbueringer]

/lgtm