[Event Hubs] Resolve reference issue for release (Azure#41951)

Author: jsquire

sdk/eventhub/Azure.Messaging.EventHubs/stress/src/Azure.Messaging.EventHubs.Stress.csproj

@@ -13,7 +13,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\src\Azure.Messaging.EventHubs.csproj" />
+    <!--<ProjectReference Include="..\..\src\Azure.Messaging.EventHubs.csproj" />-->
+    <PackageReference Include="Azure.Messaging.EventHubs" />
     <ProjectReference Include="..\..\..\Azure.Messaging.EventHubs.Processor\src\Azure.Messaging.EventHubs.Processor.csproj" />
   </ItemGroup>