Bump Shouldly from 4.2.1 to 4.3.0 (#1092)

Author: dependabot[bot]

Directory.Packages.props

@@ -21,7 +21,7 @@
     <PackageVersion Include="Microsoft.Win32.Registry" Version="4.7.0" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="ReportGenerator" Version="5.4.3" />
-    <PackageVersion Include="Shouldly" Version="4.2.1" />
+    <PackageVersion Include="Shouldly" Version="4.3.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.1" />
     <PackageVersion Include="xunit.v3" Version="1.0.1" />
   </ItemGroup>