Bump OpenTelemetry.Exporter.Console (#45968)

Bumps the dotnet group in /docs/core/extensions/snippets/ai/ConsoleAI.CustomEmbeddingsMiddle with 1 update: [OpenTelemetry.Exporter.Console](https://github.com/open-telemetry/opentelemetry-dotnet).


Updates `OpenTelemetry.Exporter.Console` 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: OpenTelemetry.Exporter.Console
  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/ai/ConsoleAI.CustomEmbeddingsMiddle/ConsoleAI.CustomEmbeddingsMiddle.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="10.0.0-preview.3.25171.5" />
-    <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.11.2" />
+    <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.12.0" />
     <ProjectReference Include="..\AI.Shared\AI.Shared.csproj" />
   </ItemGroup>