Fix bug in ITEM_NOT_UPDATABLE error check
stderr redirection to the cws-log.txt left the uploadcmd.stderr value
empty, so the ITEM_NOT_UPDATABLE error check didn't work. This is fixed
by redirecting both stderr to stdout and running tee on stdout.
diff --git a/.zuul.yaml b/.zuul.yaml
index 56396ee..1526247 100644
@@ -1,3 +1,11 @@
+# == Zuul configuration file ==
+# This file is used to configure this project and its associated jobs in Zuul.
+# Zuul is the CI/CD tool which lets us check changes before they are committed,
+# and build a canary version of the extension on a regular basis.
+# More info about Zuul: https://zuul-ci.org/docs/zuul/