Update HL Nuget.

Author: sarahelsaig

Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj

@@ -52,10 +52,10 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="12.6.1-alpha.5.osoe-925" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="12.6.1-alpha.7.osoe-925" />
     <PackageReference Include="Lombiq.MSBuild.LibMan.Targets" Version="1.0.0-alpha.12.nest-643" />
-    <PackageReference Include="Lombiq.HelpfulLibraries.Attributes" Version="12.6.1-alpha.5.osoe-925" OutputItemType="Analyzer" ReferenceOutputAssembly="true" />
-    <PackageReference Include="Lombiq.HelpfulLibraries.SourceGenerators" Version="12.6.1-alpha.5.osoe-925" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.Attributes" Version="12.6.1-alpha.7.osoe-925" OutputItemType="Analyzer" ReferenceOutputAssembly="true" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.SourceGenerators" Version="12.6.1-alpha.7.osoe-925" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>
 
   <Import Project="../../../Utilities/Lombiq.MSBuild.Targets/Lombiq.MSBuild.LibMan.Targets/Lombiq.MSBuild.LibMan.Targets.targets"