[backend] Update dependency io.opentelemetry:opentelemetry-bom to v1.43.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
io.opentelemetry:opentelemetry-bom	1.42.1 -> 1.43.0

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Release Notes

open-telemetry/opentelemetry-java (io.opentelemetry:opentelemetry-bom)

v1.43.0

API

• Add helper class to capture context using ScheduledExecutorService
  (#​6712)
• Adds Baggage.getEntry(String key)
  (#​6765)

Extensions

• Fix ottracepropagation for short span ids
  (#​6734)

SDK

Metrics

• Optimize advice with FilteredAttributes
  (#​6633)

Exporters

• Add experimental stdout log, metric, trace exporters for printing records to stdout in standard
  OTLP JSON format.
  (#​6675, #​6750)
• Add Marshalers for profiling signal type
  (#​6680)

Extensions

• Add *Model suffix to declarative config generated classes.
  (#​6721)
• Use autoconfigured ClassLoader to load declarative config
  (#​6725)
• Update declarative config to use opentelemetry-configuration v0.3.0
  (#​6733)
• Add StructuredConfigProperties#getStructured default method,
  add StructuredConfigProperties.empty()
  (#​6759)

Testing

• Add context info about wrong span or trace.
  (#​6703)

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