build(deps): bump the dependencies group in /server with 2 updates

Bumps the dependencies group in /server with 2 updates: [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) and [Verify.Xunit](https://github.com/VerifyTests/Verify).


Updates `Microsoft.NET.Test.Sdk` from 17.11.0 to 17.11.1
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Changelog](https://github.com/microsoft/vstest/blob/main/docs/releases.md)
- [Commits](microsoft/vstest@v17.11.0...v17.11.1)

Updates `Verify.Xunit` from 26.3.1 to 26.4.2
- [Release notes](https://github.com/VerifyTests/Verify/releases)
- [Commits](VerifyTests/Verify@26.3.1...26.4.2)

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: Verify.Xunit
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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

server/test/integrations/OpenEMS.Integrations.Shelly.Test/OpenEMS.Integrations.Shelly.Test.csproj

@@ -6,8 +6,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
-    <PackageReference Include="Verify.Xunit" Version="26.3.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Verify.Xunit" Version="26.4.2" />
     <PackageReference Include="xunit" Version="2.9.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>