Add compression to dump

Add compression flag to SnapshotManager::Dump.

Test: snapshotctl dump

Change-Id: Ie1f6562736d4e83ef7e70d79c761ee42194d7fc5
diff --git a/fs_mgr/libsnapshot/snapshot.cpp b/fs_mgr/libsnapshot/snapshot.cpp
index d9218f4..bf58012 100644
--- a/fs_mgr/libsnapshot/snapshot.cpp
+++ b/fs_mgr/libsnapshot/snapshot.cpp
@@ -3098,7 +3098,8 @@
     std::stringstream ss;
 
     ss << "Update state: " << ReadUpdateState(file.get()) << std::endl;
-
+    ss << "Compression: " << ReadSnapshotUpdateStatus(file.get()).compression_enabled()
+       << std::endl;
     ss << "Current slot: " << device_->GetSlotSuffix() << std::endl;
     ss << "Boot indicator: booting from " << GetCurrentSlot() << " slot" << std::endl;
     ss << "Rollback indicator: "