Testing if I can push at all. I cahnges the short descrition in the wrapper.

Merge branch 'migration' of https://gitlab.dkrz.de/ch1187/plugins4freva/heat2urbanimpact into migration

wrapper.py

@@ -96,7 +96,7 @@ class Heat2UrbanImpact(plugin.PluginAbstract):
         ),
         SolrField(
             name="models",
-            mandatory=True,
+            #mandatory=True,
             facet="model",
             multiple=True,
             max_items=100,