Prometheus Remote Write Metrics Exporter for OpenTelemetry

The OpenTelemetry Prometheus Remote Write Metrics Exporter allows Python applications to export OpenTelemetry metrics data directly to a Prometheus Remote Write endpoint. It is part of the `opentelemetry-python-contrib` repository and is currently in beta (0.62b0), with breaking changes possible between minor versions. The project maintains a regular release cadence, often in sync with the broader OpenTelemetry Python Contrib releases.