suite_scheduler: Add crosbolt_arc_perf_* scheduler

BUG=b:26548566
TEST=suite_scheduler.py -t

Change-Id: I7917d5c6f240dd5c8a5653c1f017971ca8e9d843
Reviewed-on: https://chromium-review.googlesource.com/328555
Reviewed-by: Dan Shi <dshi@google.com>
Commit-Queue: Chung-yih Wang <cywang@google.com>
Tested-by: Chung-yih Wang <cywang@google.com>
diff --git a/site_utils/suite_scheduler/sanity.py b/site_utils/suite_scheduler/sanity.py
index 012dab9..1d944db 100644
--- a/site_utils/suite_scheduler/sanity.py
+++ b/site_utils/suite_scheduler/sanity.py
@@ -26,6 +26,8 @@
     for task in tasks:
         suite_path = os.path.join(common.autotest_dir,
                                   'test_suites', 'control.'+task.suite)
+        if task.suite.startswith('crosbolt_arc_perf'):
+            continue
         if not os.path.exists(suite_path):
             corrections = True
             logging.warning("No suite control file for %s", task.suite)