Bump Microsoft.Testing.Platform from 2.2.2 to 2.2.3

---
updated-dependencies:
- dependency-name: Microsoft.Testing.Platform
  dependency-version: 2.2.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -19,7 +19,7 @@
     <PackageVersion Include="coverlet.MTP" Version="10.0.0" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.8" />
     <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.8" />
-    <PackageVersion Include="Microsoft.Testing.Platform" Version="2.2.2" />
+    <PackageVersion Include="Microsoft.Testing.Platform" Version="2.2.3" />
     <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="xunit.v3.mtp-v2" Version="3.2.2" />
   </ItemGroup>