blast: send TransactionStats with callback

Add TransactionStats to callback so the client knows when the
buffers were released and acquired. Also when transaction was
presented and latched.

Test: Transaction_test
Bug: 80477568

Change-Id: I578a7000193a4401783cb2538172167a552b043f
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 643b1ce..7871971 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1943,6 +1943,7 @@
         }
     }
 
+    mTransactionCompletedThread.addPresentFence(mPreviousPresentFence);
     mTransactionCompletedThread.sendCallbacks();
 }