Fix #50: Remove custom network *completely* from Infisical docker-compose (#52)

Reviewed-on: #52

infra/secrets/infisical/docker-compose.yml

@@ -9,8 +9,6 @@ services:
     env_file: .env
     command: npm run migration:latest
     pull_policy: always
-    networks:
-      - infisical
 
   backend:
     restart: unless-stopped
@@ -45,8 +43,6 @@ services:
     env_file: .env
     volumes:
       - /mnt/nvme/pg_data:/var/lib/postgresql/data
-    networks:
-      - infisical
     healthcheck:
       test: "pg_isready --username=${POSTGRES_USER} && psql --username=${POSTGRES_USER} --list"
       interval: 5s