Bump the dotnet group with 2 updates (#49368)

Bumps OllamaSharp from 5.4.2 to 5.4.8
Bumps System.Threading.RateLimiting from 10.0.0-rc.1.25451.107 to 10.0.0-rc.2.25502.107

---
updated-dependencies:
- dependency-name: OllamaSharp
  dependency-version: 5.4.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: System.Threading.RateLimiting
  dependency-version: 10.0.0-rc.2.25502.107
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

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

Author: dependabot[bot]

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

@@ -8,8 +8,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="OllamaSharp" Version="5.4.2" />
-    <PackageReference Include="System.Threading.RateLimiting" Version="10.0.0-rc.1.25451.107" />
+    <PackageReference Include="OllamaSharp" Version="5.4.8" />
+    <PackageReference Include="System.Threading.RateLimiting" Version="10.0.0-rc.2.25502.107" />
   </ItemGroup>
 
   <ItemGroup>