opentelemetry-semantic-conventions 0.5.0

# Changelog

## v0.5.0
### Changed
- Update to opentelemetry v0.13.0

### Removed
- Removed `from_env` and use environment variables to initialize the configurations by default #459

## v0.4.0

### Changed
- Update to opentelemetry v0.12.0

## v0.3.0

### Changed

- Update to opentelemetry v0.11.0

## v0.2.0

### Changed

- Update to opentelemetry v0.10.0

## v0.1.0

### Added

- Semantic conventions for [trace](https://github.com/open-telemetry/opentelemetry-specification/tree/master/specification/trace/semantic_conventions) and [resource](https://github.com/open-telemetry/opentelemetry-specification/tree/master/specification/resource/semantic_conventions).