chore(deps): update adminer:5.4.2-standalone docker digest to 6de28d3

Author: renovate[bot]

src/development/stack.yml

@@ -35,7 +35,7 @@ services:
       - traefik.http.routers.adminer_secure.rule=Host(`adminer.${STACK_DOMAIN}`)
       - traefik.http.routers.adminer_secure.tls.options=mintls13@file #DARGSTACK-REMOVE
       - traefik.http.services.adminer.loadbalancer.server.port=8080
-    image: adminer:5.4.2-standalone@sha256:3a1582df310cf49a3c9cad2882496eed4596563f8d33250703f8b26e538cef7d
+    image: adminer:5.4.2-standalone@sha256:6de28d31ace560fc6b82a691a806452e8ab1cf85969049a493497deb9087b570
     volumes:
     - ../production/configurations/adminer/adminer.css:/var/www/html/adminer.css:ro
   dargstack-example: