chore: update Docker image to v0.2.2 (#25)

Update docker-compose.yml to use the latest v0.2.2 image which
includes the correct contract ABI for the deployed ServiceQualityOracle.

Author: MoonBoi9001

docker-compose.yml

@@ -9,7 +9,7 @@ services:
     container_name: service-quality-oracle
 
     # Set the image name
-    image: ghcr.io/graphprotocol/service-quality-oracle:v0.2.1
+    image: ghcr.io/graphprotocol/service-quality-oracle:v0.2.2
 
     volumes:
       # Mount data directory to store data