Increase "num" to 2 in suite_scheduler.ini.

BUG=chromium:231169
TEST=run the suite_scheduler.py --sanity

Change-Id: I346cd0e0653ea64dc85288efd6d656db5ff71b07
Reviewed-on: https://gerrit.chromium.org/gerrit/48100
Reviewed-by: Yuli Huang <yuli@chromium.org>
Reviewed-by: Scott Zawalski <scottz@chromium.org>
Commit-Queue: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
1 file changed