OTLP Profile exporter

[xuan-cao-swi]

OTLP Specification 1.7.0

The default URL path for requests that carry profiling data is /v1development/profiles and the request body is a Protobuf-encoded ExportProfilesServiceRequest message.

Java implementation: https://github.com/open-telemetry/opentelemetry-java/tree/main/exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles

[github-actions[bot]]

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