chore(operator): update k8s sidecar images to gcr

[shubham14bajpai]

Signed-off-by: shubham shubham.bajpai@mayadata.io

What this PR does?:
This PR updates the k8s csi sidecars to gcr for better multi-arch support.

Does this PR require any upgrade changes?:

If the changes in this PR are manually verified, list down the scenarios covered::

Any additional information for your reviewer? :
Mention if this PR is part of any design or a continuation of previous PRs

Checklist:

• Fixes #
• PR Title follows the convention of <type>(<scope>): <subject>
• Has the change log section been updated?
• Commit has unit tests
• Commit has integration tests
• (Optional) Are upgrade changes included in this PR? If not, mention the issue/PR to track:
• (Optional) If documentation changes are required, which issue on https://github.com/openebs/openebs-docs is used to track them:

[prateekpandey14]

bump the chart version as well in Chart.yaml , also we can think of including the charts changes in upcoming release as well cc @pawanpraka1

[pawanpraka1]

looks good.

[codecov-io]

Codecov Report

Merging #284 (cc11b27) into master (88ad25e) will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #284   +/-   ##
======================================
  Coverage    1.08%   1.08%           
======================================
  Files          11      11           
  Lines         918     918           
======================================
  Hits           10      10           
  Misses        908     908           

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[prateekpandey14]

lgtm