chore(main): release OpenFeature.Contrib.Hooks.Otel 0.1.6

[github-actions[bot]]

:robot: I have created a release beep boop

0.1.6 (2024-07-25)

🧹 Chore

• deps: update dependency opentelemetry.api to v1.9.0 (#170) (258fe9a)

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[github-actions[bot]]

:robot: Release is at https://github.com/open-feature/dotnet-sdk-contrib/releases/tag/OpenFeature.Contrib.Hooks.Otel-v0.1.6 :sunflower: