Use autoninja included in the chromium's depot_tools

Previously we have been used the global depot_tools which is the latest
at the timing of bisect task, but it may be incompatible with an old
chromium. This CL is to use the depot_tools corresponding to the
checked-out chromium code, so that it must be compatible with the
checked-out chromium.

BUG=b:453519622
TEST=Tested on the dev environment

Change-Id: I2600be50d406cb90cda979fec8d9f3095a8262e8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/bisect-kit/+/7082167
Tested-by: Yoshiki Iguchi <[email protected]>
Reviewed-by: Qijiang Fan <[email protected]>
Commit-Queue: Yoshiki Iguchi <[email protected]>
1 file changed