[bazel] //tests/android.bzl: Rewrite tarball creation script in Go.

Bug: skia:14227
Change-Id: Iaefbb089d7b72b4353e19fe162fecb7291562c05
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/699780
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Leandro Lovisolo <lovisolo@google.com>
4 files changed