Bump the dotnet group (#45964)

Bumps the dotnet group in /docs/core/extensions/snippets/logging/getting-started-open-telemetry with 2 updates: [Microsoft.Extensions.Logging](https://github.com/dotnet/runtime) and [OpenTelemetry.Exporter.OpenTelemetryProtocol](https://github.com/open-telemetry/opentelemetry-dotnet).


Updates `Microsoft.Extensions.Logging` from 9.0.4 to 9.0.0
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.4...v9.0.0)

Updates `OpenTelemetry.Exporter.OpenTelemetryProtocol` from 1.11.2 to 1.12.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-dotnet/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/RELEASENOTES.md)
- [Commits](open-telemetry/opentelemetry-dotnet@core-1.11.2...core-1.12.0)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Logging
  dependency-version: 9.0.0
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: OpenTelemetry.Exporter.OpenTelemetryProtocol
  dependency-version: 1.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/core/extensions/snippets/logging/getting-started-open-telemetry/getting-started-open-telemetry.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.4" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.11.2" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
   </ItemGroup>
 
 </Project>