cros_build_lib.run: clean up error_code_ok->check migration

BUG=chromium:1006587
TEST=`./run_tests` passes

Change-Id: Ie416c5f7b16314a34a3a53f503469b3cc93fb9e2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/1965957
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
diff --git a/scripts/autotest_quickmerge.py b/scripts/autotest_quickmerge.py
index ad46fa1..25c6695 100644
--- a/scripts/autotest_quickmerge.py
+++ b/scripts/autotest_quickmerge.py
@@ -191,7 +191,7 @@
   if os.path.abspath(source_directory) == os.path.abspath(destination_path):
     return True
   command = ['mv', source_directory, destination_path]
-  code = cros_build_lib.sudo_run(command, error_code_ok=True).returncode
+  code = cros_build_lib.sudo_run(command, check=False).returncode
   return code == 0