[autotest] Pipe max_retries to suite control files

max_retries is recently added to run_suite, we need to
pipe it to suite control files.

CQ-DEPEND=CL:238421
TEST=trybot, and run dummy suite.
BUG=chromium:426177

Change-Id: I6421bc212bfae485f31ad8f98b877a82dd08a346
Reviewed-on: https://chromium-review.googlesource.com/238770
Reviewed-by: Dan Shi <dshi@chromium.org>
Trybot-Ready: Fang Deng <fdeng@chromium.org>
Tested-by: Fang Deng <fdeng@chromium.org>
Commit-Queue: Fang Deng <fdeng@chromium.org>
diff --git a/test_suites/control.faft_lv1 b/test_suites/control.faft_lv1
index f87654f..811ea4b 100644
--- a/test_suites/control.faft_lv1
+++ b/test_suites/control.faft_lv1
@@ -57,4 +57,5 @@
     file_bugs=False, priority=priority, timeout_mins=timeout_mins,
     bug_template=_BUG_TEMPLATE, devserver_url=devserver_url,
     version_prefix=provision.CROS_VERSION_PREFIX,
-    wait_for_results=wait_for_results, job_retry=job_retry)
+    wait_for_results=wait_for_results, job_retry=job_retry,
+    max_retries=max_retries)