fix(deps): Update opentelemetry-go monorepo

[cq-bot]

This PR contains the following updates:

Package	Change	Age	Confidence
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp	v0.15.0 → v0.16.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp	v1.39.0 → v1.40.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace	v1.39.0 → v1.40.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp	v1.39.0 → v1.40.0
go.opentelemetry.io/otel/log	v0.15.0 → v0.16.0
go.opentelemetry.io/otel/sdk/log	v0.15.0 → v0.16.0

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Release Notes

open-telemetry/opentelemetry-go (go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp)

v0.16.0

Compare Source

Added

• Add the ReadOnlySpan and ReadWriteSpan interfaces to provide better control for accessing span data. (#​1360)
• NewGRPCDriver function returns a ProtocolDriver that maintains a single gRPC connection to the collector. (#​1369)
• Added documentation about the project's versioning policy. (#​1388)
• Added NewSplitDriver for OTLP exporter that allows sending traces and metrics to different endpoints. (#​1418)
• Added codeql worfklow to GitHub Actions (#​1428)
• Added Gosec workflow to GitHub Actions (#​1429)
• Add new HTTP driver for OTLP exporter in exporters/otlp/otlphttp. Currently it only supports the binary protobuf payloads. (#​1420)

Changed

• Rename internal/testing to internal/internaltest. (#​1449)
• Rename export.SpanData to export.SpanSnapshot and use it only for exporting spans. (#​1360)
• Store the parent's full SpanContext rather than just its span ID in the span struct. (#​1360)
• Improve span duration accuracy. (#​1360)
• Migrated CI/CD from CircleCI to GitHub Actions (#​1382)
• Remove duplicate checkout from GitHub Actions workflow (#​1407)
• Metric array aggregator renamed exact to match its aggregation.Kind (#​1412)
• Metric exact aggregator includes per-point timestamps (#​1412)
• Metric stdout exporter uses MinMaxSumCount aggregator for ValueRecorder instruments (#​1412)
• NewExporter from exporters/otlp now takes a ProtocolDriver as a parameter. (#​1369)
• Many OTLP Exporter options became gRPC ProtocolDriver options. (#​1369)
• Unify endpoint API that related to OTel exporter. (#​1401)
• Optimize metric histogram aggregator to re-use its slice of buckets. (#​1435)
• Metric aggregator Count() and histogram Bucket.Counts are consistently uint64. (1430)
• SamplingResult now passed a Tracestate from the parent SpanContext (#​1432)
• Moved gRPC driver for OTLP exporter to exporters/otlp/otlpgrpc. (#​1420)
• The TraceContext propagator now correctly propagates TraceState through the SpanContext. (#​1447)
• Metric Push and Pull Controller components are combined into a single "basic" Controller:
  • WithExporter() and Start() to configure Push behavior
  • Start() is optional; use Collect() and ForEach() for Pull behavior
  • Start() and Stop() accept Context. (#​1378)

Removed

• Remove errUninitializedSpan as its only usage is now obsolete. (#​1360)
• Remove Metric export functionality related to quantiles and summary data points: this is not specified (#​1412)
• Remove DDSketch metric aggregator; our intention is to re-introduce this as an option of the histogram aggregator after new OTLP histogram data types are released (#​1412)

Fixed

• BatchSpanProcessor.Shutdown() will now shutdown underlying export.SpanExporter. (#​1443)

Raw changes made between v0.15.0 and v0.16.0

0aadfb2 Prepare release v0.16.0 (#​1464)
207587b Metric histogram aggregator: Swap in SynchronizedMove to avoid allocations (#​1435)
c29c6fd Shutdown underlying span exporter while shutting down BatchSpanProcessor (#​1443)
dfece3d Combine the Push and Pull metric controllers (#​1378)
74deedd Handle tracestate in TraceContext propagator (#​1447)
49f699d Remove Quantile aggregation, DDSketch aggregator; add Exact timestamps (#​1412)
9c94941 Rename internal/testing to internal/internaltest (#​1449)
8d80981 Move gRPC driver to a subpackage and add an HTTP driver (#​1420)
9332af1 Bump github.com/golangci/golangci-lint in /internal/tools (#​1445)
5ed96e9 Update exporters/otlp Readme.md (#​1441)
bc9cb5e Switch CircleCI badge to GitHub Actions (#​1440)
716ad08 Remove CircleCI config (#​1439)
0682db1 Adding Security Workflows to GitHub Actions (2/2): gosec workflow (#​1429)
11f732b Adding Security Workflows to GitHub Actions (1/2): codeql workflow (#​1428)
40f1c00 Add Tracestate into the SamplingResult struct (#​1432)
db06c8d Flush metric events before shutdown in collector example (#​1438)
f6f458e Fix golint issue caused by typo in trace.go (#​1436)
fe9d1f7 Use uint64 Count consistently in metric aggregation (#​1430)
3a337d0 Bump github.com/golangci/golangci-lint in /internal/tools (#​1433)
1e4c832 cleanup: drop the removed examples in gitignore (#​1427)
5c9221c Unify endpoint API that related to OTel exporter (#​1401)
045c3ff Build scripts: Replace mapfile with read loop for old bash versions (#​1425)
2def8c3 Add Versioning Documentation (#​1388)
6bcd108 Bump github.com/itchyny/gojq from 0.11.2 to 0.12.0 in /internal/tools (#​1424)
38e76ef Add a split protocol driver for otlp exporter (#​1418)
439cd31 Add TraceState to SpanContext in API (#​1340)
3521526 Split connection management away from exporter (#​1369)
add9d93 Bump github.com/prometheus/client_golang from 1.8.0 to 1.9.0 in /exporters/metric/prometheus (#​1414)
93d426a Add @​dashpole as a project Approver (#​1410)
6fe20ef Fix small typo (#​1409)
b22d0d7 Mention the getting started guide (#​1406)
3fb80fb Fix duplicate checkout action in GitHub workflow (#​1407)
2051927 Correct CI workflow syntax (#​1403)
f11a86f Fix typo in comment (#​1402)
bdf87a7 Migrate CircleCI ci.yml workflow to GitHub Actions (#​1382)
4e59dd1 Bump google.golang.org/grpc from 1.32.0 to 1.34.0 in /example/otel-collector (#​1400)
83513f7 Bump google.golang.org/api from 0.32.0 to 0.36.0 in /exporters/trace/jaeger (#​1398)
a354fc4 Bump github.com/prometheus/client_golang from 1.7.1 to 1.8.0 in /exporters/metric/prometheus (#​1397)
3528e42 Bump google.golang.org/grpc from 1.32.0 to 1.34.0 in /exporters/otlp (#​1396)
af114ba Call otel.Handle with non-nil errors (#​1384)
c3c4273 Add RO/RW span interfaces (#​1360)

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This PR has been generated by Renovate Bot.

[cq-bot]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 3 additional dependencies were updated

Details:

Package	Change
github.com/grpc-ecosystem/grpc-gateway/v2	v2.27.3 -> v2.27.7
google.golang.org/genproto/googleapis/api	v0.0.0-20251202230838-ff82c1b0f217 -> v0.0.0-20260128011058-8636f8732409
google.golang.org/genproto/googleapis/rpc	v0.0.0-20251202230838-ff82c1b0f217 -> v0.0.0-20260128011058-8636f8732409

[cq-bot]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 3 additional dependencies were updated

Details:

Package	Change
github.com/grpc-ecosystem/grpc-gateway/v2	v2.27.3 -> v2.27.7
google.golang.org/genproto/googleapis/api	v0.0.0-20251202230838-ff82c1b0f217 -> v0.0.0-20260128011058-8636f8732409
google.golang.org/genproto/googleapis/rpc	v0.0.0-20251202230838-ff82c1b0f217 -> v0.0.0-20260128011058-8636f8732409