chore(deps): update docker.io/library/postgres:16.3-alpine docker dig…

…est to 7b48f84

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

ansible/host_vars/authentik/docker-compose.yaml

@@ -2,7 +2,7 @@
 version: "3"
 services:
   postgresql:
-    image: docker.io/library/postgres:16.3-alpine@sha256:e89da2c083a5405943408b6807cd1fd25dc9010c1294e30611b841778bedc653
+    image: docker.io/library/postgres:16.3-alpine@sha256:7b48f843839a3e8b93a750bc5ca8e56b08e9f01466ab7903ff9cd1fc9f0fe259
     restart: always
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]