build: bump Microsoft.SemanticKernel

Bumps [Microsoft.SemanticKernel](https://github.com/microsoft/semantic-kernel) from 1.32.0 to 1.40.0.
- [Release notes](https://github.com/microsoft/semantic-kernel/releases)
- [Commits](microsoft/semantic-kernel@dotnet-1.32.0...dotnet-1.40.0)

---
updated-dependencies:
- dependency-name: Microsoft.SemanticKernel
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

App/backend-api/Microsoft.GS.DPS.Host/Microsoft.GS.DPS.Host.csproj

@@ -20,7 +20,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="9.0.0" />
     <PackageReference Include="Microsoft.KernelMemory.WebClient" Version="0.79.241014.2" />
-    <PackageReference Include="Microsoft.SemanticKernel" Version="1.32.0" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="1.40.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
     <PackageReference Include="MimeTypesMap" Version="1.0.9" />
     <PackageReference Include="MongoDB.Bson" Version="2.29.0" />