[computebulkactions] Update client.tsp (#44296)

* Update client.tsp

* Update client.tsp

Author: ChenxiJiang333

specification/compute/resource-manager/Microsoft.Compute/Bulkactions/client.tsp

@@ -5,6 +5,7 @@ using Azure.ClientGenerator.Core;
 
 namespace Microsoft.Compute;
 
+@@clientName(Microsoft.Compute, "ComputeBulkActionsMgmtClient", "python");
 @@clientName(
   VirtualMachineBulkOperations.bulkDeallocate,
   "BulkDeallocateOperation",