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

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

Change-Id: I29d1531e90c35c5544e0f80f7637f43ff5f78543