Switch from k8s.gcr.io to registry.k8s.io

[chethanv28]

What this PR does / why we need it:
Fixes #2214
See the above issue for more details

Testing done:
Pipeline runs are in-progress

Special notes for your reviewer:

Release note:

Switch from k8s.gcr.io to registry.k8s.io

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: chethanv28

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• OWNERS [chethanv28]

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[svcbot-qecnsdp]

Started Vanilla block pre-checkin pipeline... Build Number: 1813

[svcbot-qecnsdp]

Build ID: 1813
Block vanilla build status: FAILURE 
Stage before exit: e2e-tests 
Jenkins E2E Test Results: 

Ran 47 of 710 Specs in 1096.478 seconds
FAIL! -- 45 Passed | 2 Failed | 0 Pending | 663 Skipped


Ginkgo ran 1 suite in 19m19.868708911s

Test Suite Failed