Add timestamp to RecordedTransaction

Test: `atest binderUnitTest`
Change-Id: I93bf860136ee66977391c6d2a24ebb52fb85c3cc
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index 5e725a9..da5affb 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -407,8 +407,10 @@
         AutoMutex lock(e->mLock);
         if (mRecordingOn) {
             Parcel emptyReply;
+            timespec ts;
+            timespec_get(&ts, TIME_UTC);
             auto transaction =
-                    android::binder::debug::RecordedTransaction::fromDetails(code, flags, data,
+                    android::binder::debug::RecordedTransaction::fromDetails(code, flags, ts, data,
                                                                              reply ? *reply
                                                                                    : emptyReply,
                                                                              err);