add http-log of debug level to mark incoming request

[tirumaraiselvan]

Description

PR which is PoC for https://github.com/hasura/graphql-engine/issues/5550

[hasura-bot]

Review app for commit eda78ffecb8b1701f4f0bfffa5b799a178223ef3 deployed to Heroku: https://hge-ci-pull-5551.herokuapp.com Docker image for server: hasura/graphql-engine:pull5551-eda78ffe

[CLAassistant]

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2 out of 3 committers have signed the CLA.

:white_check_mark: tirumaraiselvan
:white_check_mark: scriptonist
:x: Aleksandra Sikora

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