Adding secretef Webhook For Backingstore and Namespacestore

[liranmauda]

Explain the changes

• Adding secretef Webhook For Backingstore and Namespacestore to validate that it has namespace in it.

Closing the gap from #914

Signed-off-by: liranmauda [email protected]

Issues:

1. Fixed https://bugzilla.redhat.com/show_bug.cgi?id=2084201

Testing Instructions:

1. Try to apply a backingstore without a namespace in its secretef
2. Try to update backingstore to remove the namespace from its secretef
3. Do the above steps on a namespacestore.

• [ ] Tests added

[liranmauda]

@dannyzaken @kfir-payne please take a look. The PR is in draft so we can look at its logic, once we think it is ok, I will add tests and remove from draft.

[dannyzaken]

@liranmauda I think that for now we can skip the webhook validation for that. let's close

[liranmauda]

@liranmauda I think that for now we can skip the webhook validation for that. let's close

Closing.