Send targetDeploymentRevisionNumber for pinned workflows in matching

Previously, matching hardcoded revision number to 0 for pinned workflow
tasks. This meant history could not use revision-based comparison to
detect stale routing configs from lagging partitions. Now we send the
actual targetDeploymentRevisionNumber (already computed from the
routing config) so history can suppress stale target version signals.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Shivs11

service/matching/task_queue_partition_manager.go

@@ -1819,7 +1819,7 @@ func (pm *taskQueuePartitionManagerImpl) getPhysicalQueuesForAdd(
 	if wfBehavior == enumspb.VERSIONING_BEHAVIOR_PINNED {
 		if pm.partition.Kind() == enumspb.TASK_QUEUE_KIND_STICKY {
 			// TODO (shahab): we can verify the passed deployment matches the last poller's deployment
-			return dbq, dbq, userDataChanged, 0, targetDeploymentVersion, nil
+			return dbq, dbq, userDataChanged, targetDeploymentRevisionNumber, targetDeploymentVersion, nil
 		}
 
 		err = worker_versioning.ValidateDeployment(deployment)
@@ -1849,15 +1849,15 @@ func (pm *taskQueuePartitionManagerImpl) getPhysicalQueuesForAdd(
 		if !isIndependentPinnedActivity {
 			pinnedQueue, err := pm.getVersionedQueue(ctx, "", "", deployment, true)
 			if err != nil {
-				return nil, nil, nil, 0, nil, err // TODO (Shivam): Please add the comment in the proto to explain that pinned tasks and sticky tasks get 0 for the rev number.
+				return nil, nil, nil, 0, nil, err
 			}
 			if forwardInfo == nil {
 				// Task is not forwarded, so it can be spooled if sync match fails.
 				// Spool queue and sync match queue is the same for pinned workflows.
-				return pinnedQueue, pinnedQueue, userDataChanged, 0, targetDeploymentVersion, nil
+				return pinnedQueue, pinnedQueue, userDataChanged, targetDeploymentRevisionNumber, targetDeploymentVersion, nil
 			} else {
 				// Forwarded from child partition - only do sync match.
-				return nil, pinnedQueue, userDataChanged, 0, targetDeploymentVersion, nil
+				return nil, pinnedQueue, userDataChanged, targetDeploymentRevisionNumber, targetDeploymentVersion, nil
 			}
 		}
 	}