fix(deps): update opentelemetry-js monorepo to ^0.56.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@opentelemetry/exporter-metrics-otlp-grpc (source)	^0.55.0 -> ^0.56.0
@opentelemetry/exporter-prometheus (source)	^0.55.0 -> ^0.56.0
@opentelemetry/sdk-node (source)	^0.55.0 -> ^0.56.0

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Release Notes

open-telemetry/opentelemetry-js (@​opentelemetry/exporter-metrics-otlp-grpc)

v0.56.0

Compare Source

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