logcat: send --help to stdout, not stderr. am: 370261fa52

Original change: https://android-review.googlesource.com/c/platform/system/logging/+/2521169

Change-Id: Ie9634c2c5cdcdfb7899567a7f5d8a6fdfa1dd165
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 5e1cb2afdd5b54e667f5b20711cf19860fa5a3ec
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING