[Analytics] Implement a unified approach to publish both success and failed requests

[VirajSalaka]

Describe your problem(s)

Due to the following issue [1], We had to implement two separate ways to publish analytics events depending on whether the request failed at enforcer (Auth failure, Throttle failure likewise).

Since the issue is fixed in envoy, we could take a unified approach where all the analytics entries are published using http acccess logs received at the grpc receiver of the enforcer component.

[1] https://github.com/envoyproxy/envoy/issues/17684

Describe your solution

How will you implement it

---

Optional Fields

Related Issues:

Suggested Labels:

Suggested Assignees: