* Process propagator library
* Fix Elixir API
* CI files
* Update propagators/opentelemetry_process_propagator/lib/opentelemetry_process_propagator.ex
Co-authored-by: Andrew Rosa <dev@andrewhr.io>
* Update propagators/opentelemetry_process_propagator/lib/opentelemetry_process_propagator.ex
Co-authored-by: Andrew Rosa <dev@andrewhr.io>
* format
Co-authored-by: Andrew Rosa <dev@andrewhr.io>