Upgrade to JOSDK 5.1

[csviri]

What is the purpose of the change

To update the to the most recent version of JOSDK (5.1)

Brief change log

• Updated to JOSDK v5
• In some places UpdateControl.updateResource is replaced by UpdateControl.patchResource.

Verifying this change

This change is a trivial rework / code cleanup without any test coverage.

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): tes
• The public API, i.e., is any changes to the CustomResourceDescriptors: Theoretically yes
• Core observer or reconciler logic that is regularly executed: no

Documentation

• Does this pull request introduce a new feature? no
• If yes, how is the feature documented? not applicable