* feat: Add support for specifying stack type for clusters. This will allow clusters to be created as dual stack or toggled between IPV4 and dual stack

Clients can now configure dual stack clusters by specifying a stack type of IPV4_IPV6 during cluster creation, or with an update command. When used with a cluster creation command that creates a new subnet, the ipv6_access_type field can be used to specify whether the subnet has internal or external IPv6 access. When used with a cluster update command, the subnet must already be dual stack.

PiperOrigin-RevId: 495981345

Source-Link: googleapis/googleapis@9d1290e

Source-Link: https://github.com/googleapis/googleapis-gen/commit/31ed74bbd1990351a87bda1a4570ba08374281b7
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* feat: add WindowsNodeConfig field to v1alpha1, v1beta1, v1

---
feat: add EphemeralStorageLocalSsdConfig and LocalNvmeSsdBlockConfig APIs to v1alpha1, v1beta1, v1
PiperOrigin-RevId: 497251971

Source-Link: googleapis/googleapis@32fa620

Source-Link: https://github.com/googleapis/googleapis-gen/commit/487ef77445b24f0c00952ca302149bf4d241b908
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* feat: Release GKE CloudDNS Cluster Scope

`CLUSTER_SCOPE` option now available in DNSScope

---
feat: add WindowsNodeConfig field to v1alpha1, v1beta1, v1

---
feat: add EphemeralStorageLocalSsdConfig and LocalNvmeSsdBlockConfig APIs to v1alpha1, v1beta1, v1
PiperOrigin-RevId: 497252854

Source-Link: googleapis/googleapis@3b5011d

Source-Link: https://github.com/googleapis/googleapis-gen/commit/289376a902c9496f4f3cd79f3305ca32a06c8f50
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* feat: add etags for cluster and node pool update operations

Clients may now optionally specify the previously read etag for a cluster or node pool during update requests. The etag is regenerated every time the object is updated. If an etag is provided, it will be checked against the current etag, and the request will be rejected on mismatch. This is particularly useful for allowing two clients to concurrently update a repeated field without overwriting each other.

PiperOrigin-RevId: 498249600

Source-Link: googleapis/googleapis@9a294bf

Source-Link: https://github.com/googleapis/googleapis-gen/commit/f0f0e1ffc3e28e203e7c233af4936688c9b2b07f
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Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <[email protected]>

Source-Link: googleapis/synthtool@7197a00
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:c43f1d918bcf817d337aa29ff833439494a158a0831508fda4ec75dc4c0d0320

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>