Allowing skill_gid in the skill manifest

api/public/public_api/endpoints/device_skill_manifest.py

@@ -27,6 +27,7 @@ class SkillManifest(Model):
     installed = DateTimeType()
     updated = DateTimeType()
     update = DateTimeType()
+    skill_gid = StringType()
 
 
 class SkillJson(Model):

api/public/tests/features/steps/device_skill_manifest.py

@@ -17,7 +17,8 @@ skill_manifest = {
           "installed": datetime.now().timestamp(),
           "updated": datetime.now().timestamp(),
           "installation": "installed",
-          "update": 0
+          "update": 0,
+          "skill_gid": "fallback-wolfram-alpha|19.02",
         }
     ]
 }