Pulumi-kubernetes

- Update Helm to v3.5.4 and client-go to v0.20.4 (https://github.com/pulumi/pulumi-kubernetes/pull/1536)
- In Python helmv2 and helmv3, and Node.js helmv3, no longer pass `Chart` resource options to child resources explicitly.
(https://github.com/pulumi/pulumi-kubernetes/pull/1539)

- Depend on Pulumi 3.0, which includes improvements to Python resource arguments and key translation, Go SDK performance,
Node SDK performance, general availability of Automation API, and more.

- Update pulumi dependency (https://github.com/pulumi/pulumi-kubernetes/pull/1521)
- [sdk/go] Fix Go resource registrations (https://github.com/pulumi/pulumi/pull/6641)
- [sdk/python] Support `<Resource>Args` classes (https://github.com/pulumi/pulumi/pull/6525)

- Do not return an ID when previewing the creation of a resource. (https://github.com/pulumi/pulumi-kubernetes/pull/1526)

- Fix refresh for render-yaml resources (https://github.com/pulumi/pulumi-kubernetes/pull/1523)
- Behavior change: Error on refresh for an unreachable cluster. (https://github.com/pulumi/pulumi-kubernetes/pull/1522)

- Add support for k8s v1.21.0. (https://github.com/pulumi/pulumi-kubernetes/pull/1449)
- [sdk/go] Fix plugin versioning for invoke calls (https://github.com/pulumi/pulumi-kubernetes/pull/1520)

- Ensure using `PULUMI_KUBERNETES_MANAGED_BY_LABEL` doesn't cause diffs on further stack updates (https://github.com/pulumi/pulumi-kubernetes/pull/1508)
- [sdk/ts] Update CustomResource to match current codegen (https://github.com/pulumi/pulumi-kubernetes/pull/1510)

- Fix bug where rendering manifests results in files being overwritten by subsequent resources with the same kind and name, but different namespace (https://github.com/pulumi/pulumi-kubernetes/pull/1429)
- Update pulumi dependency to fix python Resource.get() functions (https://github.com/pulumi/pulumi-kubernetes/pull/1480)
- Upgrade to Go1.16 (https://github.com/pulumi/pulumi-kubernetes/pull/1486)
- Adding arm64 plugin builds (https://github.com/pulumi/pulumi-kubernetes/pull/1490)
- Fix bug preventing helm chart being located in bitnami repo (https://github.com/pulumi/pulumi-kubernetes/pull/1491)