Revert "[Chronik] Add empty HTTP server"
Summary:
This reverts commit rABC292a97ef2d1976977322fe4843e5219382547851.
This breaks the windows build and requires some investigation before it can get fixed.
Test Plan: Run the windows build.
Reviewers: #bitcoin_abc, tobias_ruck
Reviewed By: #bitcoin_abc, tobias_ruck
Differential Revision: https://reviews.bitcoinabc.org/D12782