Hide license badge when GitHub check inconclusive

A lot of the cases where 'Other' was showing as the license turned out to be MIT/Apache projects with their files named wrong, which feels misleading.

templates/categories/macros.html

@@ -28,7 +28,7 @@
     {% set description = data.description %}
     {% set repository_url = data.html_url %}
 
-    {% if data.license %}
+    {% if data.license and data.license.key != "other"  %}
         {% set license = data.license.name %}
     {% endif %}