fix(deps): update module go.opentelemetry.io/collector/pdata to v1.40.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
go.opentelemetry.io/collector/pdata	v1.38.0 -> v1.40.0

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Release Notes

open-telemetry/opentelemetry-collector (go.opentelemetry.io/collector/pdata)

v1.40.0

💡 Enhancements 💡

• pdata: Add custom grpc/encoding that replaces proto and calls into the custom marshal/unmarshal logic in pdata. (#​13631)
  This change should not affect other gRPC calls since it fallbacks to the default grpc/proto encoding if requests are not pdata/otlp requests.
• pdata: Avoid copying the pcommon.Map when same origin (#​13731)
  This is a very large improvement if using OTTL with map functions since it will avoid a map copy.
• exporterhelper: Respect num_consumers when batching and partitioning are enabled. (#​13607)

🧰 Bug fixes 🧰

• pdata: Correctly parse OTLP payloads containing non-packed repeated primitive fields (#​13727, #​13730)
  This bug prevented the Collector from ingesting most Histogram, ExponentialHistogram,
  and Profile payloads.

v1.39.0

🛑 Breaking changes 🛑

• all: Increase minimum Go version to 1.24 (#​13627)

💡 Enhancements 💡

• otlphttpexporter: Add profiles_endpoint configuration option to allow custom endpoint for profiles data export (#​13504)
  The profiles_endpoint configuration follows the same pattern as traces_endpoint, metrics_endpoint, and logs_endpoint.
  When specified, profiles data will be sent to the custom URL instead of the default {endpoint}/v1development/profiles.

• pdata: Add support for local memory pooling for data objects. (#​13678)
  This is still an early experimental (alpha) feature. Do not recommended to be used production. To enable use "--featuregate=+pdata.useProtoPooling"

• pdata: Optimize CopyTo messages to avoid any copy when same source and destination (#​13680)

• receiverhelper: New feature flag to make receiverhelper distinguish internal vs. downstream errors using new otelcol_receiver_failed_x and otelcol_receiver_requests metrics (#​12207, #​12802)
  This is a breaking change for the semantics of the otelcol_receiver_refused_metric_points, otelcol_receiver_refused_log_records and otelcol_receiver_refused_spans metrics.
  These new metrics and semantics are enabled through the receiverhelper.newReceiverMetrics feature gate.

• debugexporter: Add support for entity references in debug exporter output (#​13324)

• pdata: Fix unnecessary allocation of a new state when adding new values to pcommon.Map (#​13634)

• service: Implement refcounting for pipeline data owned memory. (#​13631)
  This feature is protected by --featuregate=+pdata.useProtoPooling.

• service: Add a debug-level log message when a consumer returns an error. (#​13357)

• xpdata: Optimize xpdata/context for persistent queue when only one value for key (#​13636)

• otlpreceiver: Log the listening addresses of the receiver, rather than the configured endpoints. (#​13654)

• pdata: Use the newly added proto marshaler/unmarshaler for the official proto Marshaler/Unmarshaler (#​13637)
  If any problems observed with this consider to disable the featuregate --feature-gates=-pdata.useCustomProtoEncoding

• configtls: Enable X25519MLKEM768 as per draft-ietf-tls-ecdhe-mlkem (#​13670)

🧰 Bug fixes 🧰

• exporterhelper: Prevent uncontrolled goroutines in batcher due to a incorrect worker pool behaviour. (#​13689)
• service: Ensure the insecure configuration is accounted for when normalizing the endpoint. (#​13691)
• configoptional: Allow validating nested types (#​13579)
  configoptional.Optional now implements xconfmap.Validator
• batchprocessor: Fix UB in batch processor when trying to read bytes size after adding request to pipeline (#​13698)
  This bug only happens id detailed metrics are enabled and also an async (sending queue enabled) exporter that mutates data is configure.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.9%. Comparing base (8ab8e42) to head (b175be2).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #7275     +/-   ##
=======================================
- Coverage   82.9%   82.9%   -0.1%     
=======================================
  Files        265     265             
  Lines      24894   24894             
=======================================
- Hits       20645   20644      -1     
- Misses      3874    3875      +1     
  Partials     375     375             

see 2 files with indirect coverage changes

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