feat: upgrade postgres in composefiles to 17 (#216)

this may require manual intervention for anyone running these:
you will need to create a backup, delete old database files and
load from backups again

Author: mini-bomba

docker-compose.build.yml

@@ -1,6 +1,6 @@
 services:
   postgresql:
-    image: postgres:16-alpine
+    image: postgres:17-alpine
     volumes:
       - postgresql-data:/var/lib/postgresql/data
     environment:
@@ -53,4 +53,4 @@ services:
       retries: 10
 
 volumes:
-  postgresql-data:
+  postgresql-data:

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   db:
-    image: postgres:16-alpine
+    image: postgres:17-alpine
     restart: always
     environment:
       POSTGRES_USER: postgres
@@ -12,4 +12,4 @@ services:
       - db-data:/var/lib/postgresql/data
 
 volumes:
-  db-data:
+  db-data: