feat(changelog): kubernetes-deprecated-deprecation-of-kubernetes-version 2025-03-05 (#4556)

* feat(changelog): add new entry

* Update changelog/march2025/2025-03-05-kubernetes-deprecated-deprecation-of-kubernetes-version.mdx

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Co-authored-by: Changelog bot <[email protected]>
Co-authored-by: Benedikt Rollik <[email protected]>

Author: 3 people

changelog/march2025/2025-03-05-kubernetes-deprecated-deprecation-of-kubernetes-version.mdx

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+---
+title: Deprecation of Kubernetes versions 1.27, 1.28, and 1.29
+status: deprecated
+date: 2025-03-05
+category: containers
+product: kubernetes
+---
+
+This simultaneous deprecation aligns with our updated 14-month support policy introduced with version 1.29, ensuring users leverage actively supported versions with the latest features and security enhancements.
+
+Clusters still running these versions should be upgraded to a supported minor version as soon as possible. For further details, refer to our [version support policy](https://www.scaleway.com/en/docs/kubernetes/reference-content/version-support-policy/).
+