Update module go.opentelemetry.io/otel/exporters/stdout/stdouttrace to v1.31.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
go.opentelemetry.io/otel/exporters/stdout/stdouttrace	v1.30.0 -> v1.31.0

⚠️ Warning

These modules are almost certainly going to break everything. They do every time they update. If you update even one repo's OTEL modules, go will then pull in new versions due to MVS which will cause your repo to break. All otel pull requests need to be merged basically at the same time, and after all of the modules have been updated to be compatible with each other.

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Release Notes

open-telemetry/opentelemetry-go (go.opentelemetry.io/otel/exporters/stdout/stdouttrace)

v1.31.0: /v0.53.0/v0.7.0/v0.0.10

Compare Source

Added

• Add go.opentelemetry.io/otel/sdk/metric/exemplar package which includes Exemplar, Filter, TraceBasedFilter, AlwaysOnFilter, HistogramReservoir, FixedSizeReservoir, Reservoir, Value and ValueType types. These will be used for configuring the exemplar reservoir for the metrics sdk. (#​5747, #​5862)
• Add WithExportBufferSize option to log batch processor.(#​5877)

Changed

• Enable exemplars by default in go.opentelemetry.io/otel/sdk/metric. Exemplars can be disabled by setting OTEL_METRICS_EXEMPLAR_FILTER=always_off (#​5778)
• Logger.Enabled in go.opentelemetry.io/otel/log now accepts a newly introduced EnabledParameters type instead of Record. (#​5791)
• FilterProcessor.Enabled in go.opentelemetry.io/otel/sdk/log/internal/x now accepts EnabledParameters instead of Record. (#​5791)
• The Record type in go.opentelemetry.io/otel/log is no longer comparable. (#​5847)
• Performance improvements for the trace SDK SetAttributes method in Span. (#​5864)
• Reduce memory allocations for the Event and Link lists in Span. (#​5858)
• Performance improvements for the trace SDK AddEvent, AddLink, RecordError and End methods in Span. (#​5874)

Deprecated

• Deprecate all examples under go.opentelemetry.io/otel/example as they are moved to Contrib repository. (#​5854)

Fixed

• The race condition for multiple FixedSize exemplar reservoirs identified in #​5814 is resolved. (#​5819)
• Fix log records duplication in case of heterogeneous resource attributes by correctly mapping each log record to it's resource and scope. (#​5803)
• Fix timer channel drain to avoid hanging on Go 1.23. (#​5868)
• Fix delegation for global meter providers, and panic when calling otel.SetMeterProvider. (#​5827)
• Change the reflect.TypeOf to use a nil pointer to not allocate on the heap unless necessary. (#​5827)

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