Bump Kubernetes badges to 1.26-1.29 (#863)

Author: jacobtomlinson

README.rst

@@ -25,7 +25,7 @@ Dask Kubernetes
    :target: https://kubernetes.dask.org/en/latest/installing.html#supported-versions
    :alt: Python Support
 
-.. image:: https://img.shields.io/badge/Kubernetes%20support-1.24%7C1.25%7C1.26%7C1.27-blue
+.. image:: https://img.shields.io/badge/Kubernetes%20support-1.26%7C1.27%7C1.28%7C1.29-blue
    :target: https://kubernetes.dask.org/en/latest/installing.html#supported-versions
    :alt: Kubernetes Support
 

doc/source/index.rst

@@ -13,7 +13,7 @@ Dask Kubernetes
    :target: https://kubernetes.dask.org/en/latest/installing.html#supported-versions
    :alt: Python Support
 
-.. image:: https://img.shields.io/badge/Kubernetes%20support-1.24%7C1.25%7C1.26%7C1.27-blue
+.. image:: https://img.shields.io/badge/Kubernetes%20support-1.26%7C1.27%7C1.28%7C1.29-blue
    :target: https://kubernetes.dask.org/en/latest/installing.html#supported-versions
    :alt: Kubernetes Support