chore(deps): update postgres docker tag to v18

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

Author: renovate[bot]

docker-compose.yml

@@ -6,7 +6,7 @@ services:
   database:
     # Don't upgrade PostgreSQL by simply changing the version number
     # You need to migrate the Database to the new PostgreSQL version
-    image: postgres:17.7-alpine
+    image: postgres:18.1-alpine
     #mem_limit: 256mb         # version 2 only
     #memswap_limit: 512mb     # version 2 only
     #read_only: true          # not supported in swarm mode please enable along with tmpfs