Import batch proto (via synth). (#9062)

Author: yoshi-automation

talent/google/cloud/talent_v4beta1/proto/job_service.proto

@@ -19,6 +19,7 @@ package google.cloud.talent.v4beta1;
 
 import "google/api/annotations.proto";
 import "google/api/client.proto";
+import "google/cloud/talent/v4beta1/batch.proto";
 import "google/cloud/talent/v4beta1/common.proto";
 import "google/cloud/talent/v4beta1/filters.proto";
 import "google/cloud/talent/v4beta1/histogram.proto";