[swarming] update swarming binary
[swarming] update swarming binary

Bug: 1142713
Change-Id: I227d3f4bd227d18c4d860237789fe5e3314ce91b
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/recipes-py/+/2508097
Reviewed-by: Ye Kuang <1cd89f22f3967fc3dcb883b53940be4b98ec483f@google.com>
Commit-Queue: Ye Kuang <1cd89f22f3967fc3dcb883b53940be4b98ec483f@google.com>
Commit-Queue: Takuto Ikuta <71927f930fca81015e0f496c65cd126ab1a692e3@chromium.org>
Auto-Submit: Takuto Ikuta <71927f930fca81015e0f496c65cd126ab1a692e3@chromium.org>

luci/recipes-py,luci/recipes-py