Update redis Docker tag to v8

Author: renovate[bot]

docker-compose.dev.yml

@@ -1,7 +1,7 @@
 services:
   opencti-dev-redis:
     container_name: opencti-dev-redis
-    image: redis:7.4.3
+    image: redis:8.0.1
     restart: unless-stopped
     ports:
       - "6379:6379"

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   redis:
-    image: redis:7.4.3
+    image: redis:8.0.1
     restart: always
     volumes:
       - redisdata:/data