chore(deps): update opentelemetry-exporter-otlp-proto-grpc requirement from <1.39.0,>=1.38.0 to >=1.38.0,<1.42.0 in /python/packages/kagent-core

[dependabot]

Updates the requirements on opentelemetry-exporter-otlp-proto-grpc to permit the latest version.

Changelog

Sourced from opentelemetry-exporter-otlp-proto-grpc's changelog.

Version 1.41.0/0.62b0 (2026-04-09)

• opentelemetry-sdk: Add host resource detector support to declarative file configuration via detection_development.detectors[].host (#5002)
• opentelemetry-sdk: Add container resource detector support to declarative file configuration via detection_development.detectors[].container, using entry point loading of the opentelemetry-resource-detector-containerid contrib package (#5004)
• opentelemetry-sdk: Add create_tracer_provider/configure_tracer_provider to declarative file configuration, enabling TracerProvider instantiation from config files without reading env vars (#4985)
• Enabled the flake8-tidy-import plugins rules for the ruff linter. These rules throw warnings for relative imports in the modules. (#5019)
• opentelemetry-sdk: Fix AttributeError in ExplicitBucketHistogramAggregation when applied to non-Histogram instruments without explicit boundaries (#5034)
• Fix BatchLogRecordProcessor default schedule_delay_millis from 5000ms to 1000ms to comply with the OTel specification. Note: logs may be exported 5x more frequently by default (e.g. for users who don't explicitly set the OTEL_BLRP_SCHEDULE_DELAY env var). (#4998)
• opentelemetry-sdk: Add process resource detector support to declarative file configuration via detection_development.detectors[].process (#5001)
• opentelemetry-sdk: Add shared _parse_headers helper for declarative config OTLP exporters (#5021)
• opentelemetry-api: Replace a broad exception in attribute cleaning tests to satisfy pylint in the lint-opentelemetry-api CI job
• opentelemetry-sdk: Add create_meter_provider/configure_meter_provider to declarative file configuration, enabling MeterProvider instantiation from config files without reading env vars (#4987)
• opentelemetry-sdk: Add create_resource and create_propagator/configure_propagator to declarative file configuration, enabling Resource and propagator instantiation from config files without reading env vars (#4979)
• opentelemetry-sdk: Map Python CRITICAL log level to OTel FATAL severity text per the specification (#4984)
• opentelemetry-sdk: Add file configuration support with YAML/JSON loading, environment variable substitution, and schema validation against the vendored OTel config JSON schema (#4898)
• Fix intermittent CI failures in getting-started and tracecontext jobs caused by GitHub git CDN SHA propagation lag by installing contrib packages from the already-checked-out local copy instead of a second git clone (#4958)
• opentelemetry-sdk: fix type annotations on MetricReader and related types (#4938)
• opentelemetry-sdk: implement log creation metric (#4935)
• opentelemetry-sdk: implement metric reader metrics (#4970)
• opentelemetry-sdk: implement processor metrics (#5012)
• opentelemetry-sdk: upgrade vendored OTel configuration schema from v1.0.0-rc.3 to v1.0.0 (#4965)
• improve check-links ci job (#4978)
• Resolve some Pyright type errors in Span/ReadableSpan and utility stubs (#4973)
• opentelemetry-exporter-prometheus: Fix metric name prefix (#4895)
• opentelemetry-api, opentelemetry-sdk: Add deepcopy support for BoundedAttributes and BoundedList (#4934)
• opentelemetry-proto-json, opentelemetry-codegen-json: Implement custom protoc plugin to generate OTLP JSON class definitions (#4910)
• Add configurable max_export_batch_size to OTLP HTTP metrics exporter

... (truncated)

Commits

• 1a178fc [release/v1.41.x-0.62bx] Prepare release 1.41.0/0.62b0 (#5064)
• 37dea4b feat: add experimental logger configurator (#4980)
• 7c860ca misc: update version for codegen-json and proto-json packages (#5061)
• b3d98b3 [chore]: update readme (#5060)
• dbbd1bc feat(config): Add MeterProvider support for declarative config (#4987)
• 6faa58c feat(config): add host resource detector support for declarative config (#5002)
• c0cbfbd feat(config): wire container resource detector via entry point loading (#5004)
• f764e45 feat(config): Add TracerProvider support for declarative config (#4985)
• e301732 Add MikeGoldsmith to approvers (#5038)
• 8783a58 introduce alls-green action for required checks (#4988)
• Additional commits viewable in compare view

[dependabot]

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