Fix HTTP/2 issue for SDM sm-data API
Changes
- Fix HTTP/2 issue for SDM API
- Spawn either HTTP/1 or HTTP/2 server
Tests
- I did not test it yet with the static UE tutorial
The codebase for this oai/cn5g repository has officially moved to GitHub. Read the full migration announcement and details (https://github.com/orgs/openairinterface/discussions/3).