Update redis Docker tag from 7.2.10 to v8 (docker-compose.yml)

Author: renovate[bot]

docker-compose.yml

@@ -129,7 +129,7 @@ services:
       - defectdojo_postgres:/var/lib/postgresql/data
   redis:
     # Pinning to this version due to licensing constraints
-    image: redis:7.2.10-alpine@sha256:395ccd7ee4db0867de0d0410f4712a9e0331cff9fdbd864f71ec0f7982d3ffe6
+    image: redis:8.2.1-alpine@sha256:987c376c727652f99625c7d205a1cba3cb2c53b92b0b62aade2bd48ee1593232
     volumes:
       - defectdojo_redis:/data
 volumes: