GCE: Update cloud provider to use TPU v1 API

[yguo0905]

What this PR does / why we need it:

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

GCE: Update cloud provider to use TPU v1 API

/assign @vishh
/assign @cheftako

[yguo0905]

/test pull-kubernetes-integration

[vishh]

/lgtm
/approve

[yguo0905]

/assign @thockin

[tpepper]

FYI: This PR is not marked as priority/critical-urgent. As such, it will be removed from the 1.11 milestone by the milestone bot when Code Freeze starts at midnight UTC / 5pm PDT. If you feel it is critical to 1.11, please upgrade its priority to critical-urgent.

[thockin]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: thockin, vishh, yguo0905

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• Godeps/OWNERS [thockin]
• pkg/cloudprovider/providers/gce/OWNERS [thockin]
• vendor/OWNERS [thockin]

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[k8s-github-robot]

[MILESTONENOTIFIER] Milestone Pull Request Labels Incomplete

@cheftako @thockin @vishh @yguo0905

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[k8s-github-robot]

Automatic merge from submit-queue (batch tested with PRs 64009, 64780, 64354, 64727, 63650). If you want to cherry-pick this change to another branch, please follow the instructions here.