Merge "libui: Correct the stream format back to decimal in bufferDumpHelper" into sc-v2-dev am: c469011bcf am: 13f718c14b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/15819079

Change-Id: I15432a55dd05ca32cfc47fc192659ae9f1656538