remove redis (#12918)

docker-compose.yaml

@@ -46,13 +46,6 @@ services:
     extends:
         file: build/docker-compose.common.yml
         service: elasticsearch
-  redis:
-    container_name: mattermost-redis
-    ports:
-      - "6379:6379"
-    extends:
-        file: build/docker-compose.common.yml
-        service: redis
   start_dependencies:
     image: mattermost/mattermost-wait-for-dep:latest
     networks:
@@ -64,8 +57,7 @@ services:
       - inbucket
       - openldap
       - elasticsearch
-      - redis
-    command: postgres:5432 mysql:3306 minio:9000 inbucket:10080 openldap:389 elasticsearch:9200 redis:6379
+    command: postgres:5432 mysql:3306 minio:9000 inbucket:10080 openldap:389 elasticsearch:9200
 
 networks:
   mm-test: