Update docker-compose.yml to use redis v5

Fix #1021

.gitlab-ci.yml

@@ -120,7 +120,7 @@ test_api:
   interruptible: true
   services:
     - postgres:11
-    - redis:3
+    - redis:5
   stage: test
   image: funkwhale/funkwhale:develop
   cache:

deploy/docker-compose.yml

@@ -15,7 +15,7 @@ services:
     networks:
       - default
     env_file: .env
-    image: redis:3
+    image: redis:5
     volumes:
       - ./data/redis:/data
 

dev.yml

@@ -33,7 +33,7 @@ services:
     env_file:
       - .env.dev
       - .env
-    image: redis:3.0
+    image: redis:5
     volumes:
       - "./data/${COMPOSE_PROJECT_NAME-node1}/redis:/data"
     networks: