Azure Resource Detector for OpenTelemetry

The `opentelemetry-resource-detector-azure` library provides an OpenTelemetry resource detector that automatically gathers Azure-specific metadata (e.g., cloud provider, region, resource ID) and adds it as attributes to exported telemetry data. It's part of the OpenTelemetry Python Contrib repository, currently at version 0.1.5, and follows the release cadence of the wider OpenTelemetry Python project, often receiving updates alongside core SDK releases.