Temporal namespace should be passed to peridotbuilder

peridot/builder/v1/workflow/infrastructure.go

@@ -578,6 +578,10 @@ func (c *Controller) CreateK8sPodActivity(ctx context.Context, req *ProvisionWor
 							Name:  "REAL_BUILD_ARCH",
 							Value: imageArch,
 						},
+						{
+							Name:  "TEMPORAL_NAMESPACE",
+							Value: viper.GetString("temporal.namespace"),
+						},
 						{
 							Name:  "KEYKEEPER_GRPC_ENDPOINT_OVERRIDE",
 							Value: os.Getenv("KEYKEEPER_GRPC_ENDPOINT_OVERRIDE"),

temporalutils/client.go

@@ -95,6 +95,7 @@ func NewClient(opts client.Options) (client.Client, error) {
 		return nil, err
 	}
 	opts.Namespace = bycNs
+	viper.Set("temporal.namespace", bycNs)
 
 	return client.NewClient(opts)
 }