Bump docker tag by cloudnativedaysjp/dreamkast@28f72f3 (#5181)

action URL: https://github.com/cloudnativedaysjp/dreamkast/actions/runs/22542598673

Co-authored-by: gitops-for-cloudnativedays[bot] <113280573+gitops-for-cloudnativedays[bot]@users.noreply.github.com>

Author: gitops-for-cloudnativedays[bot]

ecspresso/stg/const.libsonnet

@@ -8,7 +8,7 @@
     loki: 'https://stg.loki.cloudnativedays.jp',
   },
   imageTags: {
-    dreamkast_ecs: 'main-66f864c8e8e1e1d55b24b1d0d5e339feda271152',
+    dreamkast_ecs: 'main-28f72f3732ab316805b745c754f20606d13110fd',
     dreamkast_ui: 'main-daa1144c8655bb806987a794b12c3a79ec72ad20',
     dreamkast_weaver: 'main-2e3a8f1fd93e2f9e6b571bb226a136e70705c7b8',
     redis: '6.0',