ci: just remove python group all together (#82)

#81 doesn't seemed to have worked either so for now lets just remove the
grouping all together

Author: G-Rath

.github/renovate.json

@@ -10,10 +10,6 @@
       "matchDepTypes": ["action"],
       "groupName": "workflows",
       "pinDigests": true
-    },
-    {
-      "matchCategories": ["poetry"],
-      "groupName": "python"
     }
   ]
 }