chore(deps): update dpage/pgadmin4 docker tag to v9.9.0

Author: renovate[bot]

stack/docker-compose.yml

@@ -20,7 +20,7 @@ services:
 
   # see https://event-driven.io/en/automatically_connect_pgadmin_to_database/
   pg-admin:
-    image: dpage/pgadmin4:9.5.0@sha256:2a830466aafd9cbc2aea0f76ff81a80dbbba819f2f5db7e69cb40e9cbdb6bc7b
+    image: dpage/pgadmin4:9.9.0@sha256:5d9624a93634d1c5e595619cc57b1d330758120d1baf445fa97300c0c1fc3c0a
     environment:
       - PGADMIN_DEFAULT_EMAIL=admin@admin.com
       - PGADMIN_DEFAULT_PASSWORD=admin