Upgrade terraform-provider-confluent to v1.66.0

[pulumi-bot]

This PR was generated via $ upgrade-provider pulumi/pulumi-confluentcloud --kind=all --target-bridge-version=latest.

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• Upgrading terraform-provider-confluent from 1.65.0 to 1.66.0. Fixes #389

[github-actions[bot]]

Does the PR have any schema changes?

Does the PR have any schema changes?

Found 1 breaking change:

Resources

• 🟢 "confluentcloud:index/schemaRegistryKek:SchemaRegistryKek": required: "shared" property is no longer Required No new resources/functions.

Maintainer note: consult the runbook for dealing with any breaking changes.