fixed typo for override in compose.ci

Author: David Zuckerman

docker-compose.ci.yml

@@ -2,8 +2,8 @@ services:
   app:
     build: !reset
     image: ${DOCKER_APP_IMAGE}
-    environment: !overide
-      - SKIP_SFTP: 'skip_sftp'
+    environment: !override
+      - SKIP_SFTP: "skip_sftp"
     volumes: !override
       - artifacts:/opt/app/artifacts
     secrets: !reset