fix submit strategy

"submit-in-pre-cq" treats anything other than "yes" as false

BUG=None
TEST=None

Change-Id: I1c960bf2bffbf4a8552a09b8f0c5e62249874665
Reviewed-on: https://chromium-review.googlesource.com/989512
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/COMMIT-QUEUE.ini b/COMMIT-QUEUE.ini
index 98362e1..de9e97a 100644
--- a/COMMIT-QUEUE.ini
+++ b/COMMIT-QUEUE.ini
@@ -8,7 +8,7 @@
 [GENERAL]
 
 # This code is only used by devs and shouldn't impact the CQ.
-submit-in-pre-cq: true
+submit-in-pre-cq: yes
 
 # Pick a config that does local unittests only.
 pre-cq-configs: amd64-generic-no-vmtest-pre-cq