Update Lombiq packages to 12.4.0 (#686)

* Update Lombiq packages

* Update Lombiq packages to 12.4.0

---------

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: Sára El-Saig <[email protected]>

Author: 3 people

Directory.Packages.props

@@ -8,7 +8,7 @@
          should use Orchard Core references for the latest patch version to pull all versions up in the final app. -->
     <OrchardCoreVersion>2.1.0</OrchardCoreVersion>
 
-    <LombiqHelpfulLibrariesVersion>12.3.0</LombiqHelpfulLibrariesVersion>
+    <LombiqHelpfulLibrariesVersion>12.4.0</LombiqHelpfulLibrariesVersion>
     <LombiqTestsUIVersion>14.1.0</LombiqTestsUIVersion>
   </PropertyGroup>