Update opentelemetry Rust crates

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
opentelemetry	dependencies	minor	0.18.0 -> 0.20.0
opentelemetry-otlp (source)	dependencies	minor	0.11.0 -> 0.13.0
tracing-opentelemetry	dependencies	minor	0.18.0 -> 0.20.0

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Release Notes

open-telemetry/opentelemetry-rust (opentelemetry)

v0.20.0

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See individual crate changelogs for details.

v0.19.0

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This release should been seen as 1.0-rc2 following 1.0-rc1 in v0.18.0. Refer to CHANGELOG.md in individual creates for details on changes made in different creates.

open-telemetry/opentelemetry-rust (opentelemetry-otlp)

v0.13.0

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Added

• Add OTLP HTTP Metrics Exporter #​1020.
• Add tonic compression support #​1165.

Changed

• make the tonic/transport feature optional #​985
• update to opentelemetry-api v0.20.0

Fixed

• Fix a missing import when http-proto is enabled without grpc-sys #​1081

v0.12.0

Compare Source

Added

• Add batch config for otlp pipeline #​979.
• Add tonic interceptor #​901.

Changed

• Update opentelemetry to 0.19.
• Update opentelemetry-semantic-conventions to 0.11.
• Update opentelemetry-http to 0.8.
• Bump MSRV to 1.57 #​953.
• Add User-Agent header on all exporters #​896.
• Improve OTLP exporter environment variable handling #​912.
• Fix the issue where tonic exporter builder ignored provided metadata #​937.
• Export MetricsExporterBuilder #​943.
• Report OTLP http export errors #​945.
• Change to export using v0.19.0 protobuf definitions. #​989.
• Update dependencies and bump MSRV to 1.60 #​969.

tokio-rs/tracing-opentelemetry (tracing-opentelemetry)

v0.20.0

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Added

• Add OpenTelemetrySpanExt::set_attribute function (#​34)

Breaking Changes

• Upgrade to v0.20.0 of opentelemetry (#​36)
  For list of breaking changes in OpenTelemetry, see the
  v0.20.0 changelog.

Thanks to @​ymgyt, @​mladedav, @​shaun-cox, and @​Protryon for contributing to this release!

v0.19.0

Breaking Changes

• Upgrade to v0.19.0 of opentelemetry (#​12)
  For list of breaking changes in OpenTelemetry, see the
  v0.19.0 changelog.
• Update MSRV to require Rust 1.60+, as opentelemetry requires it now (#​12)

Thanks to @​jaysonsantos, @​briankung, and @​humb1t for contributing to this release!

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[TimDiekmann]

Errors in the Rest API still results in a deadlock, so I have not enabled OTLP yet, but at least we are finally at the latest version again.

Merging in #2986 was required as the gRPC client requires it.

[renovate]

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[vilkinsons]

Godspeed.

[TimDiekmann]

Yup, CI just crashes without even an error...