Add always_eject_one_host for outlier detection

[kevin-shelaga]

Gloo Edge Product

Enterprise

Gloo Edge Version

1.19.x

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

Customer is using active/passive health checks. They would like to introduce an option to set always_eject_one_host in edge in envoy via a CRD.

Describe the solution you'd like

Add support for setting or not setting always_eject_one_host

https://github.com/envoyproxy/envoy/blob/f49357a1eff897e26c7049515c54deb59b106ff1/api/envoy/config/cluster/v3/outlier_detection.proto#L179

Describe alternatives you've considered

No response

Additional Context

None

[soloio-bot]

Zendesk ticket #5209 has been linked to this issue.