Bump OllamaSharp from 5.4.25 to 5.4.27

---
updated-dependencies:
- dependency-name: OllamaSharp
  dependency-version: 5.4.27
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/Bootstrap.Tests.AI/Bootstrap.Tests.AI.csproj

@@ -17,7 +17,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="OllamaSharp" Version="5.4.25" />
+    <PackageReference Include="OllamaSharp" Version="5.4.27" />
   </ItemGroup>
 
 </Project>