[Bugfix] Fix compling error when enable LOG_REFS in system/libhwbinder/Parcel.cpp am: bca47a6466 am: 2cd9e216ce am: 993e0e276b

Original change: https://android-review.googlesource.com/c/platform/system/libhwbinder/+/1811296

Change-Id: I73c7bbe3b3b3e0ba00aa0be3bfc379eeb118259c