Update redis Docker tag to v7.4.7 (#710)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

services/cache/docker-compose.redis.yml

@@ -2,7 +2,7 @@ version: '3'
 
 services:
   redis:
-    image: redis:7.4.6-alpine
+    image: redis:7.4.7-alpine
     container_name: redis
     restart: unless-stopped
     healthcheck: