Revert "client: use native cipd binary for arm mac"
Revert "client: use native cipd binary for arm mac"

This reverts commit 71c7af4d7f5efc94b8169ca6743ed9fa7693c1ea.

Reason for revert:
https://chromium-review.googlesource.com/c/infra/luci/luci-py/+/2746784/4#message-dc2817c8a1acc7aabec61e8d90c9250ebce9c9b0

I replaced TODO from https://crbug.com/1102967 to
https://crbug.com/1186562

Original change's description:
> client: use native cipd binary for arm mac
>
> We have a package for that now.
> https://chrome-infra-packages.appspot.com/p/infra/tools/cipd/mac-arm64/+/
>
> Bug: 1102967
> Change-Id: I907fedbbc50928759e39bc0c09b240a97c8f9e7e
> Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-py/+/2746784
> Commit-Queue: Takuto Ikuta <71927f930fca81015e0f496c65cd126ab1a692e3@chromium.org>
> Commit-Queue: Yoshisato Yanagisawa <yyanagisawa@google.com>
> Auto-Submit: Takuto Ikuta <71927f930fca81015e0f496c65cd126ab1a692e3@chromium.org>
> Reviewed-by: Yoshisato Yanagisawa <yyanagisawa@google.com>

Bug: 1102967, 1186562
Change-Id: I592e4e08e275efa92b0c83f9fb0490572f7c0609
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-py/+/2748114
Auto-Submit: Takuto Ikuta <71927f930fca81015e0f496c65cd126ab1a692e3@chromium.org>
Commit-Queue: Vadim Shtayura <9f116ddb1b24f6fc1916a676eb17161b6c07dfc1@chromium.org>
Reviewed-by: Vadim Shtayura <9f116ddb1b24f6fc1916a676eb17161b6c07dfc1@chromium.org>

luci/luci-py,luci/luci-py,luci/luci-py,luci/luci-py