Add reference table to README.md's of K8s projects (#34)

Signed-off-by: Joshua Mühlfort <muehlfort@gonicus.de>

Author: joshmue

k8s/README.md

@@ -21,6 +21,15 @@ In order to ensure that every component inside of SCS behaves as
 expected, there should be simple smoke tests.
 These tests are implemented using GitHub Actions/Workflows.
 
+## References
+
+| | |
+| --- | --- |
+| CI smoke test | ![Smoke test](https://github.com/SovereignCloudStack/k8s-{{ name_path }}/workflows/CI/badge.svg) |
+{% for reference in references -%}
+| {{ reference.type }} | {% if reference.isBadge %}!{% endif %}[{{ reference.name }}]({{reference.href}}) |
+{% endfor %}
+
 {% if appendix %}
 ## Further information
 

k8s/render-template.py

@@ -14,6 +14,7 @@
     'name_path': information['name_path'],
     'name_description': information.get('name_description', information['name_path']),
     'attributions': information.get('attributions', {}),
+    'references': information.get('references', []),
     'appendix': information.get('appendix', '')
 })