Bump the dotnet group with 2 updates (#54316)

Bumps Microsoft.Extensions.Hosting from 10.0.8 to 10.0.9
Bumps ModelContextProtocol from 1.3.0 to 1.4.0

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Hosting
  dependency-version: 10.0.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: ModelContextProtocol
  dependency-version: 1.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
...

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

Author: dependabot[bot]

docs/ai/quickstarts/snippets/mcp-server/SampleMcpServer.csproj

@@ -33,8 +33,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.8" />
-    <PackageReference Include="ModelContextProtocol" Version="1.3.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.9" />
+    <PackageReference Include="ModelContextProtocol" Version="1.4.0" />
   </ItemGroup>
 
 </Project>