Enable future genesis in dbsync configuration

Updated the DBSync configuration to support future genesis blocks by
adding the `DB_SYNC_ENABLE_FUTURE_GENESIS` environment variable to
`docker-compose.yml.tpl`. This ensures the DBSync process is
forward-compatible with future updates to the Cardano blockchain,
enhancing its adaptability and long-term functionality.

This change ensures the DBSync process uses the correct settings,
allowing it to adapt to future updates and ensuring better
synchronization with the Cardano blockchain.

scripts/govtool/config/templates/docker-compose.yml.tpl

@@ -152,6 +152,7 @@ services:
       - POSTGRES_HOST=postgres
       - POSTGRES_PORT=5432
       - RESTORE_RECREATE_DB=N
+      - DB_SYNC_ENABLE_FUTURE_GENESIS=Y
     depends_on:
       cardano-node:
         condition: service_healthy
@@ -164,10 +165,6 @@ services:
     volumes:
       - db-sync-data:/var/lib/cexplorer
       - node-ipc:/node-ipc
-      - /home/<DOCKER_USER>/config/cardano-node:/configuration
-    command:
-      - "--config /configuration/db-sync-config.yaml"
-      - "--socket-path /node-ipc/node.socket"
     restart: always
     logging: *logging