Merge "CI: Remove is_upgrade guard for kolla-build.conf.j2"

roles/kolla-build-config/templates/kolla-build.conf.j2

@@ -10,7 +10,6 @@
 {# Generate a section for every build source Zuul has a checkout for,
    whether it's a required-project or a Depends-On. #}
 
-{% if not (is_upgrade | default(False) | bool) %}
 {% for canonical_name, project in zuul['projects'].items() %}
 {% if project.name in kolla_build_sources %}
 {% set source_names = kolla_build_sources[project.name] %}
@@ -27,4 +26,3 @@ location = {{ ansible_env.PWD ~ '/' ~ project.src_dir }}
 {% endif %}
 {% endif %}
 {% endfor %}
-{% endif %}