[NominationPool] [Recommend] Update list.json

Author: S2kael

data/nomination-pool-recommendation/list.json

@@ -4,5 +4,6 @@
   "vara_network": [62, 29, 50],
   "aleph": [82],
   "availTuringTest": [11],
-  "avail_mainnet": [4, 12, 30, 45, 46, 50, 28, 1, 23, 44, 30]
+  "avail_mainnet": [4, 12, 30, 45, 46, 50, 28, 1, 23, 44, 30],
+  "cere": [3]
 }