Implement Update/Delete protection for Custom Resources

[zmotso]

To enhance the security and governance of our Kubernetes resources, we need to implement an edit protection feature. This will involve enabling a specific label app.edp.epam.com/edit-protection: delete-update on the operator resources. When this label is set, it should prevent any modifications to the corresponding resources by users.

Acceptance Criteria

1. The label app.edp.epam.com/edit-protection: delete-update must be recognized by the operator.
2. When the label is set, any attempts to modify the corresponding resource should be blocked, and the user should be informed that the resource is protected from edits.
3. Proper validation and tests must be implemented to ensure that the edit protection feature works as expected across all specified resource kinds.
4. Documentation should be updated to include details about the edit protection feature, how to enable it, and its implications.