build(deps): bump opentelemetry-exporter-otlp from 1.20.0 to 1.25.0 in /python-example

[dependabot]

Bumps opentelemetry-exporter-otlp from 1.20.0 to 1.25.0.

Changelog

Sourced from opentelemetry-exporter-otlp's changelog.

Version 1.25.0/0.46b0 (2024-05-30)

• Fix class BoundedAttributes to have RLock rather than Lock (#3859)
• Remove thread lock by loading RuntimeContext explicitly. (#3763)
• Update proto version to v1.2.0 (#3844)
• Add to_json method to ExponentialHistogram (#3780)
• Bump mypy to 1.9.0 (#3795)
• Fix exponential histograms (#3798)
• Fix otlp exporter to export log_record.observed_timestamp (#3785)
• Add capture the fully qualified type name for raised exceptions in spans (#3837)
• Prometheus exporter sort label keys to prevent duplicate metrics when user input changes order (#3698)
• Update semantic conventions to version 1.25.0. Refactor semantic-convention structure:
  • SpanAttributes, ResourceAttributes, and MetricInstruments are deprecated.
  • Attribute and metric definitions are now grouped by the namespace.
  • Stable attributes and metrics are moved to opentelemetry.semconv.attributes and opentelemetry.semconv.metrics modules.
  • Stable and experimental attributes and metrics are defined under opentelemetry.semconv._incubating import path. (#3586)
• Rename test objects to avoid pytest warnings (#3823 (open-telemetry/opentelemetry-python#3823))
• Add span flags to OTLP spans and links (#3881)
• Record links with invalid SpanContext if either attributes or TraceState are not empty (#3917)
• Add OpenTelemetry trove classifiers to PyPI packages (#3913 (open-telemetry/opentelemetry-python#3913))
• Fix prometheus metric name and unit conversion (#3924)
  • this is a breaking change to prometheus metric names so they comply with the specification.
  • you can temporarily opt-out of the unit normalization by setting the environment variable OTEL_PYTHON_EXPERIMENTAL_DISABLE_PROMETHEUS_UNIT_NORMALIZATION=true
  • common unit abbreviations are converted to Prometheus conventions (s -> seconds), following the collector's implementation
  • repeated _ are replaced with a single _
  • unit annotations (enclosed in curly braces like {requests}) are stripped away
  • units with slash are converted e.g. m/s -> meters_per_second.
  • The exporter's API is not changed
• Add parameters for Distros and configurators to configure autoinstrumentation in addition to existing environment variables.

... (truncated)

Commits

• 257e6fe [release/v1.25.x-0.46bx] Prepare release 1.25.0/0.46b0 (#3942)
• d73593d Fix prometheus metric name and unit conversion (#3924)
• 832e859 Add OpenTelemetry trove classifiers to PyPI packages (#3913)
• dbf6943 Fixup pylint broad exceptions warnings (#3923)
• a156bf1 Do not install unnecessary packages (#3896)
• 6e84b1f exporter: add is_remote_parent span flags to OTLP exported spans and links (#...
• fbbf5b5 Revert modifications to Apache license (#3870)
• afc3ace Bump black to 24.3.0 (#3871)
• b51a6f8 Sort by label keys before generating labels key and value lists (#3698)
• 9398f26 Use a single install command for lint (#3848)
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