[ML] Add job id to reverting snapshot message (#126025)

Author: davidkyle

x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/action/TransportRevertModelSnapshotAction.java

@@ -266,7 +266,7 @@ private static void getModelSnapshot(
         Consumer<ModelSnapshot> handler,
         Consumer<Exception> errorHandler
     ) {
-        logger.info("Reverting to snapshot '" + request.getSnapshotId() + "'");
+        logger.info("[{}] Reverting to snapshot {}", request.getJobId(), request.getSnapshotId());
 
         if (ModelSnapshot.isTheEmptySnapshot(request.getSnapshotId())) {
             handler.accept(ModelSnapshot.emptySnapshot(request.getJobId()));