Bump the dotnet group with 1 update

Bumps OllamaSharp from 5.4.4 to 5.4.6

---
updated-dependencies:
- dependency-name: OllamaSharp
  dependency-version: 5.4.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

docs/ai/snippets/microsoft-extensions-ai/ConsoleAI.CustomEmbeddingsMiddle/ConsoleAI.CustomEmbeddingsMiddle.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="10.0.0-rc.1.25451.107" />
-    <PackageReference Include="OllamaSharp" Version="5.4.4" />
+    <PackageReference Include="OllamaSharp" Version="5.4.6" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.12.0" />
     <ProjectReference Include="..\AI.Shared\AI.Shared.csproj" />
   </ItemGroup>