comment out NuGet.Build.Tasks.Pack to see if PR build succeeds

Author: lukebakken

projects/client/RabbitMQ.Client/RabbitMQ.Client.csproj

@@ -51,10 +51,12 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="All" />
+    <!--
     <PackageReference Include="NuGet.Build.Tasks.Pack" Version="5.4.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
+    -->
   </ItemGroup>
 
   <ItemGroup Condition=" '$(Configuration)' == 'SignedRelease' ">