[automerger skipped] libbinder_ndk: fix failure when dump/shell are unset am:...

[automerger skipped] libbinder_ndk: fix failure when dump/shell are unset am: deb53467 am: 6674db2d am: f5227544 -s ours

am skip reason: skipped by user smoreland

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/12371718

Change-Id: I0c2888875f3f1c64c16f3cd4870f4003bb28cfbf