install goma client cipd package in depot_tools.

Bug: b/77663154
Change-Id: Ibcfc42b9b7705bcf71b4ba2e834b4ebf09ad25fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1846892Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Fumitoshi Ukai <ukai@chromium.org>