build(deps): bump StyleCop.Analyzers

Bumps [StyleCop.Analyzers](https://github.com/DotNetAnalyzers/StyleCopAnalyzers) from 1.2.0-beta.507 to 1.2.0-beta.556.
- [Release notes](https://github.com/DotNetAnalyzers/StyleCopAnalyzers/releases)
- [Changelog](https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/KnownChanges.md)
- [Commits](DotNetAnalyzers/StyleCopAnalyzers@1.2.0-beta.507...1.2.0-beta.556)

---
updated-dependencies:
- dependency-name: StyleCop.Analyzers
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Directory.Packages.props

@@ -89,7 +89,7 @@
 		<PackageVersion Include="System.Net.Primitives" Version="4.3.1"/>
 		<PackageVersion Include="System.Runtime.Handles" Version="4.3.0"/>
 		<PackageVersion Include="System.Runtime.InteropServices" Version="4.3.0"/>
-		<PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.507"/>
+		<PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.556"/>
 		<PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1"/>
 		<PackageVersion Include="Testcontainers.PostgreSql" Version="3.5.0"/>
 		<PackageVersion Include="VMelnalksnis.ISO20022DotNet" Version="0.3.3"/>