bisect-kit: Fix local chrome build by setting reclient related args

"experimental_credentials_helper_args" was enabled by default to handle
authentication. Its default args doesn't work well for service account.
We need to overwrite the default args by the env variable
"RBE_experimental_credentials_helper_args" to make the auth pass.

BUG=b:328578714
TEST=diagnose_cros_tast.py run && run_formatter.sh && run_test.sh

Change-Id: I2f8290b4680aed3d774e2590c322a31f4874841d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/bisect-kit/+/5364477
Tested-by: Cheng-Yu Lee <cylee@google.com>
Commit-Queue: Cheng-Yu Lee <cylee@google.com>
Reviewed-by: MD Nayeem Jahan Rafi <njrafi@chromium.org>
1 file changed