Specify try_job_retry_config for Skia try jobs

Retry config support was added to the CQ in https://chromereviews.googleplex.com/240527013/
This CL uses the retry config in Skia's cq.cfg file.

CQ's default failure_retry_weight is 1. We set it to 2 which will immediately go beyond the try job quota and will not retry for failures. It will retry for transient errors.

BUG=chromium:522460
TBR=mtklein
NOTRY=true

Review URL: https://codereview.chromium.org/1330473002
1 file changed