[autotest] Test health scripts will run again...

Do not pass script name to the argparse in test health scripts. It throws an
error as it expects the passed arguments to exclude the script name.

BUG=None
TEST=Manual testing.

Change-Id: I84187211873994f0951f77b7bfa27390015ae771
Reviewed-on: https://gerrit.chromium.org/gerrit/66576
Reviewed-by: Dennis Jeffrey <dennisjeffrey@chromium.org>
Commit-Queue: Keyar Hood <keyar@chromium.org>
Tested-by: Keyar Hood <keyar@chromium.org>
diff --git a/frontend/health/passing_experimental.py b/frontend/health/passing_experimental.py
index e81c91d..2f975b0 100755
--- a/frontend/health/passing_experimental.py
+++ b/frontend/health/passing_experimental.py
@@ -108,4 +108,4 @@
 
 
 if __name__ == '__main__':
-    sys.exit(main(sys.argv))
+    sys.exit(main(sys.argv[1:]))