chore: upgrade Postgres version in compose.yaml (#2663)

* Update compose.yaml

* Update compose.yaml

compose.yaml

@@ -11,7 +11,7 @@ services:
       MERCURE_SUBSCRIBER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET:-!ChangeThisMercureHubJWTSecretKey!}
       TRUSTED_PROXIES: ${TRUSTED_PROXIES:-127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16}
       TRUSTED_HOSTS: ^${SERVER_NAME:-example\.com|localhost}|php$$
-      DATABASE_URL: postgresql://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-!ChangeMe!}@database:5432/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-15}&charset=${POSTGRES_CHARSET:-utf8}
+      DATABASE_URL: postgresql://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-!ChangeMe!}@database:5432/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-16}&charset=${POSTGRES_CHARSET:-utf8}
       MERCURE_URL: ${CADDY_MERCURE_URL:-http://php/.well-known/mercure}
       MERCURE_PUBLIC_URL: https://${SERVER_NAME:-localhost}/.well-known/mercure
       MERCURE_JWT_SECRET: ${CADDY_MERCURE_JWT_SECRET:-!ChangeThisMercureHubJWTSecretKey!}
@@ -39,7 +39,7 @@ services:
 
 ###> doctrine/doctrine-bundle ###
   database:
-    image: postgres:${POSTGRES_VERSION:-15}-alpine
+    image: postgres:${POSTGRES_VERSION:-16}-alpine
     environment:
       - POSTGRES_DB=${POSTGRES_DB:-app}
       # You should definitely change the password in production