[cipd] Bump client version.
[cipd] Bump client version.

Bump CIPD client version to:
c8044eb23015ef176913df6f4493c13f67e4d44b

BUG=None
TEST=staging
  - Deployed as staging on BuildBot instances.

Change-Id: I234fc7a16b0bb259e41d28c01a3a7d611d361f81
Reviewed-on: https://chromium-review.googlesource.com/707939
Reviewed-by: Vadim Shtayura <9f116ddb1b24f6fc1916a676eb17161b6c07dfc1@chromium.org>
Reviewed-by: Robbie Iannucci <40f3d43a28ebae3cb819288542e1c84d73d962d5@chromium.org>
Commit-Queue: Robbie Iannucci <40f3d43a28ebae3cb819288542e1c84d73d962d5@chromium.org>

CoherentLabs/depot_tools,CoherentLabs/depot_tools