chore: log DNs written to channel

Author: rvazarkar

src/Producers/LdapProducer.cs

@@ -41,6 +41,7 @@ public override async Task Produce()
                         continue;
 
                     await Channel.Writer.WriteAsync(searchResult, cancellationToken);
+                    Context.Logger.LogTrace("Producer wrote {DistinguishedName} to channel", searchResult.DistinguishedName);
                 }
             }