chore(deps): update postgres:16-alpine docker digest to 43d7ff0 (#335)

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

Author: renovate[bot]

docker-compose.yml

@@ -10,7 +10,7 @@ services:
       - db
 
   db:
-    image: postgres:16-alpine@sha256:519b7745ca64c686e2b40080fcdfb9b7ea858ecabafec73647dd48f79f00d95c
+    image: postgres:16-alpine@sha256:43d7ff0cb28bdd6dd9190c306d09f7f7c9f83ed9cdcf12c5caf4be53fb24b714
     restart: unless-stopped
     volumes:
       - ./database:/var/lib/postgresql/data