Update dependency NATS.Net to 3.1.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
NATS.Net	3.1.0 → 3.1.1

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Release Notes

nats-io/nats.net (NATS.Net)

v3.1.1: NATS .NET v3.1.1

Patch release on top of 3.1.0, promoting 3.1.1-preview.1 to stable. Most of it is the OpenTelemetry receive path. Receive spans for messages consumed internally by the Key/Value watcher, the ordered push consumer behind the Object Store and service endpoints were never ended, so they never reached a backend; shared-inbox request-reply produced disconnected traces with no request span; a JetStream direct get was traced under the write that stored the value rather than the read; and several span tags were wrong. Also fixes a null array passed on the netstandard2.0 object store put path, and a stall when TCP splits the trailing CRLF of an empty payload message.

• Fix receive activity leak when tracing is enabled (#​1229)
• Fix inverted array check in object store put path (#​1235)
• Fix OpenTelemetry receive span lifecycle, parenting and tags (#​1236)
• Update OpenTelemetry documentation (#​1242)
• Fix stall when TCP splits the trailing CRLF of an empty payload message (#​1243)

Three changes in #​1236 are visible in a tracing backend, so queries and dashboards built on the client's spans may need updating: messaging.operation on subscribe and request spans now reads subscribe and request rather than publish, the subscribe span is ActivityKind.Client rather than Producer, and a reply whose trace id differs from its request is linked rather than parented.

Thanks

• @​ani-philips for reporting the receive activity leak (#​1225)
• @​fresh55 for the object store put fix (#​1235) and for reporting the empty payload stall (#​1237)

Full Changelog: nats-io/nats.net@v3.1.0...v3.1.1

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