DefaultNamespaceService resolve version upgrade class parameter changes.

[rsearls]

The classes involved in creating io.fabric8.kubernetes.api.model.Namespace
have changed between io.fabric8 version 4.0.2 and 5.12.4. Evaluation and
alterations are needed at lines 119 and 139

[ERROR] /home/rsearls/j1/arquillian-cube/kubernetes/kubernetes/src/main/java/org/arquillian/cube/kubernetes/impl/namespace/DefaultNamespaceService.java:[118,51] cannot find symbol
[ERROR] symbol: method createNew()
[ERROR] location: interface io.fabric8.kubernetes.client.dsl.NonNamespaceOperation<io.fabric8.kubernetes.api.model.Namespace,io.fabric8.kubernetes.api.model.NamespaceList,io.fabric8.kubernetes.client.dsl.Resource<io.fabric8.kubernetes.api.model.Namespace>>
[ERROR] /home/rsearls/j1/arquillian-cube/kubernetes/kubernetes/src/main/java/org/arquillian/cube/kubernetes/impl/namespace/DefaultNamespaceService.java:[136,17] cannot find symbol
[ERROR] symbol: method editMetadata()
[ERROR] location: class io.fabric8.kubernetes.api.model.Namespace

This issue depends on #1270
being resolved first.
See tracker doc, #1279

[rsearls]

Resolved by https://github.com/arquillian/arquillian-cube/issues/ Bumping Fabric8 version to 6.9.2