Doc change - Operator Architecture v5 update

[cbrianpace]

Checklist:

• [x ] Have you added an explanation of what your changes do and why you'd like them to be included?
• [x ] Have you updated or added documentation for the change, as applicable?
• [x ] Have you tested your changes on all related environments with successful results, as applicable?
  • [ ] Have you added automated tests?

Type of Changes:

• [ ] New feature
• [ ] Bug fix
• [x ] Documentation
• [ ] Testing enhancement
• [ ] Other

What is the current behavior (link to any open issues here)? Architecture diagram is outdated and showed the architecture from v4.

What is the new behavior (if this is a feature change)?

• [ ] Breaking change (fix or feature that would cause existing functionality to change) Diagram updated to reflect v5 architecture.

Other Information: