Update postgres:17.5-alpine Docker digest from 17.5 to 17.5-alpine (docker-compose.yml) (#12576)

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

Author: renovate[bot]

docker-compose.yml

@@ -105,7 +105,7 @@ services:
           source: ./docker/extra_settings
           target: /app/docker/extra_settings
   postgres:
-    image: postgres:17.5-alpine@sha256:bcb90dc18910057ff49ce2ea157d8a0d534964090d39af959df41083f18c3318
+    image: postgres:17.5-alpine@sha256:fbe21607052bb5c298674f2fd8cf044a63aa3ddf50b81627f894f91f40f50bcb
     environment:
       POSTGRES_DB: ${DD_DATABASE_NAME:-defectdojo}
       POSTGRES_USER: ${DD_DATABASE_USER:-defectdojo}