Add Reason phase - Status Description to HttpResponseData

[cloudmelon]

What problem would the feature you're requesting solve? Please describe.

A limitation of the existing contract between the host and the workers (the gRPC/protobuf contract) and impacts all workers.

Add a new property to the gRPC HTTP response to allow workers to provide a reason phrase, for HTTP/1.1.

Use the reason phrase returned in the gRPC response and apply that to the HTTP response in the host.

https://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html

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[kshyju]

Reason phrase is deprecated in HTTP/2 and HTTP/3. So, we will not take any additional action on this.

[Frulfump]

Should not be closed as completed then. Use not planned instead.

[kshyju]

Thank you @Frulfump