chore(deps): update redis docker tag from 7.2.8 to v7.2.9 (docker-compose.yml) (#12529)

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

Author: renovate[bot]

docker-compose.yml

@@ -114,7 +114,7 @@ services:
       - defectdojo_postgres:/var/lib/postgresql/data
   redis:
     # Pinning to this version due to licensing constraints
-    image: redis:7.2.8-alpine@sha256:c88ea2979a49ca497bbf7d39241b237f86c98e58cb2f6b1bc2dd167621f819bb
+    image: redis:7.2.9-alpine@sha256:fce236b99c58ef7196c4e243e43f533b404d5c17239cae4e6e262b729a1952b3
     volumes:
       - defectdojo_redis:/data
 volumes: