chore: update phoenix version to 12.2.0 in kustomize and helm

[github-actions]

This PR updates the phoenix version in the kustomize template to version 12.2.0.

This change was automatically generated by the docker-build-release workflow.

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Note

Update Phoenix image to 12.2.0 across Helm and Kustomize and bump Helm chart version to 3.0.2.

• Helm:
  • Update helm/Chart.yaml: appVersion to "12.2.0", chart version to 3.0.2.
  • Update helm/values.yaml: image.tag to version-12.2.0-nonroot.
• Kustomize:
  • Update kustomize/base/phoenix.yaml: container image to arizephoenix/phoenix:version-12.2.0.

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