Add initial android sdk packages for mac arm64

This includes CIPD path changes for existing packages, to separate them
by os and arch.

Bug: 40864598
Change-Id: Ib37e4c5ececf00f7644fd51732a06dd38fdb8322
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6927072
Commit-Queue: Haiyang Pan <hypan@google.com>
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1513393}
NOKEYCHECK=True
GitOrigin-RevId: 1ea21e82d5bc238612e453b067acd4a080e59c3d