chore(deps): update dependency opentelemetry.extensions.hosting to 1.15.1

[devlead]

This PR contains the following updates:

Package	Type	Update	Change
OpenTelemetry.Extensions.Hosting (source)	nuget	patch	1.15.0 → 1.15.1

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Release Notes

open-telemetry/opentelemetry-dotnet (OpenTelemetry.Extensions.Hosting)

v1.15.1

Release details: 1.15.1

• Breaking change: The Baggage API now disallows empty baggage names and
  treats baggage names and values as case sensitive, aligning with the latest
  Baggage API specification.
• Various bug fixes across OpenTelemetry.Api and OpenTelemetry SDK,
  including fixes for thread-safety, sampler edge cases, metrics precision,
  and observable instrument lifecycle handling.

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