Mark previous bounties closed

https://discord.com/channels/811216481340751934/815192060276506664/972629211607076905

bounties/bounties-status.json

@@ -328,11 +328,8 @@
       "tags": ["Content"],
       "format": "Open",
       "status": "Closed"
-   }
-  ],
-  "activeBounties":
-  [
-    {
+   },
+   {
       "id": 18,
       "title": "Original Video Bounty",
       "openedDate": "2021-05-29",
@@ -342,7 +339,7 @@
       "notes": "Create and upload original videos on Joystream",
       "tags": ["Content"],
       "format": "Open",
-      "status": "Open - Weekly Bounty"
+      "status": "Closed"
     },
     {
       "id": 24,
@@ -354,7 +351,8 @@
       "notes": "Upload public domain videos",
       "tags": ["Documentation","Research"],
       "format": "Open",
-      "status": "Open - Weekly Bounty"
-    }
-  ]
+      "status": "Closed"
+    }    
+  ],
+  "activeBounties": []
 }