chore(deps): update postgres:15.0-alpine docker digest to 162ece2

Author: renovate[bot]

src/development/stack.yml

@@ -62,7 +62,7 @@ services:
       POSTGRES_DB_FILE: /run/secrets/postgres_db
       POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
       POSTGRES_USER_FILE: /run/secrets/postgres_user
-    image: postgres:15.0-alpine@sha256:57637afbc3bd7be8adc36a741e59165e0cd58794c20561e12b20a7eae6571b9e
+    image: postgres:15.0-alpine@sha256:162ece254c2ed16362999971340ab523bd8e085c5175b3aff91201ebd32f21bd
     secrets:
     - postgres_db
     - postgres_password