Add support for musl am: da4d6df49d am: 1cc4627ff3 am: a520223a00 am: 21456aab6e

Original change: https://android-review.googlesource.com/c/platform/system/logging/+/1767165

Change-Id: I6220459d34ba8ef7e098cad241b0d69a68eb7c1c
tree: e53e8f1588200e9ff8fb5af2d816599c27b1b517
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING