Move EE-only flow metrics examples to EE
What does this MR do and why?
Small refactor to move EE-only flow metrics shared examples to EE support file.
No user-facing changes.
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
-
I have evaluated the MR acceptance checklist for this MR.
Related to #409978 (closed)