expose use_hostname_for_hashing

[asayah]

Gloo Edge Product

Open Source

Gloo Edge Version

latest

Is your feature request related to a problem? Please describe.

When using meglev using hosts that resolve to the same IP, sticky sessions don't work

Describe the solution you'd like

expose use_hostname_for_hashing

Describe alternatives you've considered

No response

Additional Context

No response