Merge "Print adb output if pushing gdbserver fails" into main am: a3a0af9a93 am: 261350a389 am: 310cf2efe3 am: c829abd3ba am: db9c5fe958

Original change: https://android-review.googlesource.com/c/platform/development/+/2664840

Change-Id: I8be6de48db5225fe644c7d035fa948b2d909aac6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>