Bump Cratis.Specifications.XUnit and Cratis.Specifications

Bumps [Cratis.Specifications.XUnit](https://github.com/cratis/Specifications) and [Cratis.Specifications](https://github.com/cratis/Specifications). These dependencies needed to be updated together.

Updates `Cratis.Specifications.XUnit` from 3.0.3 to 3.0.4
- [Release notes](https://github.com/cratis/Specifications/releases)
- [Commits](Cratis/Specifications@v3.0.3...v3.0.4)

Updates `Cratis.Specifications` from 3.0.3 to 3.0.4
- [Release notes](https://github.com/cratis/Specifications/releases)
- [Commits](Cratis/Specifications@v3.0.3...v3.0.4)

---
updated-dependencies:
- dependency-name: Cratis.Specifications.XUnit
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Cratis.Specifications
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Directory.Packages.props

@@ -91,8 +91,8 @@
     <PackageVersion Include="Roslynator.Analyzers" Version="4.12.4" />
     <PackageVersion Include="Meziantou.Analyzer" Version="2.0.163" />
     <!-- Testing & Specifications -->
-    <PackageVersion Include="Cratis.Specifications" Version="3.0.3" />
-    <PackageVersion Include="Cratis.Specifications.XUnit" Version="3.0.3" />
+    <PackageVersion Include="Cratis.Specifications" Version="3.0.4" />
+    <PackageVersion Include="Cratis.Specifications.XUnit" Version="3.0.4" />
     <PackageVersion Include="Testcontainers" Version="3.9.0" />
     <PackageVersion Include="xunit" Version="2.9.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />