Bump kubernetes clientlib to the latest supported version (#1037)

See https://github.com/kubernetes-client/python?tab=readme-ov-file#compatibility

Author: nemacysts

requirements.txt

@@ -41,7 +41,7 @@ jsonpatch==1.24
 jsonpickle==1.2
 jsonpointer==2.0
 jsonschema==3.2.0
-kubernetes==22.6.0
+kubernetes==26.1.0
 lockfile==0.12.2
 MarkupSafe==2.1.1
 matplotlib-inline==0.1.3