chore(deps): update postgres docker tag

Author: renovate[bot]

docker/reactive-resume/compose.yaml

@@ -2,7 +2,7 @@
 services:
   # Database (Postgres)
   postgres:
-    image: postgres:16-alpine
+    image: postgres:17-alpine
     restart: unless-stopped
     env_file:
       - .env

docker/terminus/compose.yaml

@@ -25,7 +25,7 @@ services:
           cpus: "1.0"
 
   database:
-    image: postgres:17.5
+    image: postgres:17.6
     environment:
       POSTGRES_USER: ${PG_USER}
       POSTGRES_DB: ${PG_DATABASE}