docs(k8s): version release 1.31 (#4091)

* docs(k8s): version release 1.31

* Update containers/kubernetes/reference-content/version-support-policy.mdx

Co-authored-by: nerda-codes <[email protected]>

---------

Co-authored-by: nerda-codes <[email protected]>

Author: jcirinosclwy

containers/kubernetes/reference-content/version-support-policy.mdx

@@ -7,7 +7,7 @@ content:
   paragraph: This page explains Scaleway's Kubernetes version support policy
 tags: kubernetes support-policy
 dates:
-  validation: 2024-09-23
+  validation: 2024-12-09
   posted: 2022-04-04
 categories:
   - kubernetes
@@ -56,6 +56,7 @@ When a minor version becomes unsupported, Scaleway operates an upgrade to the la
 
 | Kubernetes version | Official release | Official End of Life | Scaleway Release             | Deprecation      | End of Support    |
 |--------------------|------------------|----------------------|------------------------------|------------------|-------------------|
+| 1.31               | August 2024      | October 28, 2025     | December 2, 2024             | December 2, 2024 | February 2, 2026  |
 | 1.30               | April 2024       | June 28, 2025        | July 9, 2024                 | July 9, 2025     | September 9, 2025 |
 | 1.29               | December 2023    | February 2025        | February 7, 2024             | February 2025    | April 7, 2025*    |
 | 1.28               | August 2023      | October 2024         | August 2023                  | February 2025*   | April 7, 2025*    |
@@ -73,6 +74,10 @@ For a complete changelog update, refer to the official [Kubernetes changelog](ht
 
 The following documentation only lists the main feature changes for each version and provides a link to the version release announcement on Kubernetes' official blog.
 
+### 1.31
+* Official [release announcement](https://kubernetes.io/blog/2024/08/13/kubernetes-v1-31-release/)
+* 45 enhancements: 11 have graduated to stable, 22 are entering beta, and 12 have graduated to alpha.
+
 ### 1.30
 * Official [release announcement](https://kubernetes.io/blog/2024/04/17/kubernetes-v1-30-release/)
 * 45 enhancements: 10 are entering alpha, 18 are have graduated to beta, and 17 graduated to stable (see announcement for full list).
@@ -115,4 +120,4 @@ Clusters still running unsupported CNIs (Flannel, Weave) cannot be upgraded manu
 
 ## Supported Container Runtime Interfaces (CRI)
 
-Starting from the launch of Kubernetes version 1.25, **containerd** is the only runtime supported by Scaleway Kubernetes products.
+Starting from the launch of Kubernetes version 1.25, **containerd** is the only runtime supported by Scaleway Kubernetes products.