Merge "Add support for -providerArg in signapk" am: 9d1a0a47 am: 9401efe6...

Merge "Add support for -providerArg in signapk" am: 9d1a0a47 am: 9401efe6 am: 96bfead5 am: 552556a9

Original change: https://android-review.googlesource.com/c/platform/build/+/1760832



Change-Id: I90ce5ac59224d6d1db603d522b85a5ec602d5e9a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>