adding auto promote to dev

Signed-off-by: Sean Simmons <[email protected]>

.expeditor/config.yml

@@ -72,7 +72,7 @@ subscriptions:
             - "Expeditor: Skip All"
       - built_in:build_gem:
           only_if: built_in:bump_version
-  Automatically promote the Habitat packages from unstable to dev upon successful build
+  # Automatically promote the Habitat packages from unstable to dev upon successful build
   - workload: buildkite_hab_build_group_published:{{agent_id}}:*
     actions:
       - built_in:promote_habitat_packages