Update dependency Shouldly to 4.3.0

Author: renovate[bot]

src/Cake.7zip.Tests/Cake.7zip.Tests.csproj

@@ -26,7 +26,7 @@
           <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="Moq" Version="4.20.72" />
-        <PackageReference Include="Shouldly" Version="4.2.1" />
+        <PackageReference Include="Shouldly" Version="4.3.0" />
         <PackageReference Include="xunit" Version="2.9.2" />
         <PackageReference Include="xunit.analyzers" Version="1.18.0" />
         <PackageReference Include="xunit.runner.visualstudio" Version="3.0.0">