Add cloudbuild config to build gcp-compute-persistent-disk-csi-driver image

[cpanato]

What type of PR is this?

/kind feature

What this PR does / why we need it:

As part of the effort described in this issue we are deprecating the gcr.io/gke-release and the image gcr.io/gke-release/gcp-compute-persistent-disk-csi-driver does not exist in other registries. So we need to build that and push to a new registry.

We will use gcr.io/k8s-staging-cloud-provider-gcp to push the images and This PR add the cloudbuild to generate and push the image.

for more context see the slack 🧵 https://kubernetes.slack.com/archives/C09QZFCE5/p1615563067038600bump

• Also bump the go version to the lastest 1.13 available

k/test-infra PR to add the prow job: kubernetes/test-infra#21374

/assign @spiffxp @msau42 @mattcary

Which issue(s) this PR fixes:

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Add cloudbuild config to build gcp-compute-persistent-disk-csi-driver image

[cpanato]

/test pull-gcp-compute-persistent-disk-csi-driver-e2e

[cpanato]

/test pull-gcp-compute-persistent-disk-csi-driver-kubernetes-integration

[mattcary]

Note the integration failure is due to #721 for which a fix is on its way.

[cpanato]

testing this cloudbuild on my GCP account, and everything worked fine

[mattcary]

/lgtm

thanks tons for helping with this!

[spiffxp]

/approve
/lgtm

[spiffxp]

/assign @mattcary @msau42
For the /approve, I don't have rights here

[mattcary]

Oops I can never keep track of when I have to lgtm and when I have to approve. Thanks @spiffxp

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cpanato, mattcary, spiffxp

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[cpanato]

job ran successfully (https://prow.k8s.io/view/gs/kubernetes-jenkins/logs/post-gcp-compute-persistent-disk-csi-driver-push-images/1371915861887029248) and the master tag is available: docker pull gcr.io/k8s-staging-cloud-provider-gcp/gcp-compute-persistent-disk-csi-driver:master