Add new package to Helix.props file

Author: eerhardt

tests/Shared/RepoTesting/Directory.Packages.Helix.props

@@ -71,6 +71,7 @@
     <PackageVersion Include="Aspire.Pomelo.EntityFrameworkCore.MySql" Version="$(PackageVersion)" />
     <PackageVersion Include="Aspire.Qdrant.Client" Version="$(PackageVersion)" />
     <PackageVersion Include="Aspire.RabbitMQ.Client" Version="$(PackageVersion)" />
+    <PackageVersion Include="Aspire.RabbitMQ.Client.v7" Version="$(PackageVersion)" />
     <PackageVersion Include="Aspire.Seq" Version="$(PackageVersion)" />
     <PackageVersion Include="Aspire.StackExchange.Redis" Version="$(PackageVersion)" />
     <PackageVersion Include="Aspire.StackExchange.Redis.DistributedCaching" Version="$(PackageVersion)" />