Updated Go docker images to be compatible with metadata v13 + price adapter configuration (smartcontractkit#76)

Author: ebarakos

fm-demo/docker-compose.yml

@@ -1,7 +1,7 @@
 version: "3.6"
 
 x-substrate-adapter-def: &substrate-adapter-def
-  image: smartcontract/dev:substrate-v3-adapter
+  image: smartcontract/dev:substrate-adapter-metadata-13
   restart: on-failure
   env_file:
     - ./adapter.env
@@ -10,6 +10,15 @@ x-substrate-adapter-def: &substrate-adapter-def
   depends_on:
     - chain
 
+x-price-adapter-def: &price-adapter-def
+  restart: on-failure
+  environment:
+    - "CACHE_ENABLED=true"
+    - "EXPERIMENTAL_RATE_LIMIT_ENABLED=true"
+    - "RATE_LIMIT_CAPACITY=60"
+  networks:
+    - fm-substrate
+
 services:
   chain:
     container_name: chain
@@ -73,7 +82,7 @@ services:
       - fm-substrate
 
   external-initiator:
-    image: smartcontract/dev:fm-ei-substrate-v3
+    image: smartcontract/dev:fm-ei-substrate-v3-metadata-v13
     container_name: external-initiator
     command: '{\"name\":\"substrate\",\"type\":\"substrate\",\"url\":\"ws://chain:9944/\"}'
     depends_on:
@@ -113,31 +122,25 @@ services:
     #  SS58 Address:     5CDogos4Dy2tSCvShBHkeFeMscwx9Wi2vFRijjTRRFau3vkJ
 
   adapter1:
+    <<: *price-adapter-def
     image: public.ecr.aws/chainlink-staging/adapters/coinpaprika-adapter:develop-latest
     container_name: adapter1
-    restart: on-failure
     ports:
       - "8083:8080"
-    networks:
-      - fm-substrate
 
   adapter2:
+    <<: *price-adapter-def
     image: public.ecr.aws/chainlink-staging/adapters/coingecko-adapter:develop-latest
     container_name: adapter2
-    restart: on-failure
     ports:
       - "8084:8080"
-    networks:
-      - fm-substrate
 
   adapter3:
+    <<: *price-adapter-def
     image: public.ecr.aws/chainlink-staging/adapters/amberdata-adapter:develop-latest
     container_name: adapter3
-    restart: on-failure
     ports:
       - "8085:8080"
-    networks:
-      - fm-substrate
 
 volumes:
   pg: