Configure gsoci.azurecr.io as the registry to use by default (#1229)

* Configure gsoci.azurecr.io as the registry to use by default

* Update CHANGELOG.md

Author: marians

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project's packages adheres to [Semantic Versioning](http://semver.org/s
 
 ## [Unreleased]
 
+### Changed
+
+- Set `gsoci.azurecr.io` as the default container registry for this app's image(s).
+
 ## [6.10.1] - 2023-11-22
 
 ### Fixed

helm/app-operator/values.yaml

@@ -28,7 +28,7 @@ groupID: 1000
 replicas: 1
 
 registry:
-  domain: docker.io
+  domain: gsoci.azurecr.io
 
 image:
   repository: giantswarm/app-operator