chore(deps): update ghcr.io/vexxhost/atmosphere/horizon:2023.2 docker digest to 5722bb8 (#843)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
diff --git a/roles/defaults/vars/main.yml b/roles/defaults/vars/main.yml
index cb397ce..c6e662c 100644
--- a/roles/defaults/vars/main.yml
+++ b/roles/defaults/vars/main.yml
@@ -68,8 +68,8 @@
   heat_engine_cleaner: ghcr.io/vexxhost/atmosphere/heat:zed@sha256:33a311d1108e5487de775829ef9713b86611dbe70eaac9154640e857fa3c3846
   heat_engine: ghcr.io/vexxhost/atmosphere/heat:zed@sha256:33a311d1108e5487de775829ef9713b86611dbe70eaac9154640e857fa3c3846
   heat_purge_deleted: ghcr.io/vexxhost/atmosphere/heat:zed@sha256:33a311d1108e5487de775829ef9713b86611dbe70eaac9154640e857fa3c3846
-  horizon_db_sync: ghcr.io/vexxhost/atmosphere/horizon:2023.2@sha256:1bd4fc4cd4ee8004297cc690468ee89966318920b8909705e7984150737c7225
-  horizon: ghcr.io/vexxhost/atmosphere/horizon:2023.2@sha256:1bd4fc4cd4ee8004297cc690468ee89966318920b8909705e7984150737c7225
+  horizon_db_sync: ghcr.io/vexxhost/atmosphere/horizon:2023.2@sha256:5722bb8cd6e02d3b1b5dddac05f8aceff3eda6b564d7ddc24707573988534b25
+  horizon: ghcr.io/vexxhost/atmosphere/horizon:2023.2@sha256:5722bb8cd6e02d3b1b5dddac05f8aceff3eda6b564d7ddc24707573988534b25
   ingress_nginx_controller: registry.k8s.io/ingress-nginx/controller:v1.1.1@sha256:e16123f3932f44a2bba8bc3cf1c109cea4495ee271d6d16ab99228b58766d3ab
   ingress_nginx_default_backend: registry.k8s.io/defaultbackend-amd64:1.5@sha256:4dc5e07c8ca4e23bddb3153737d7b8c556e5fb2f29c4558b7cd6e6df99c512c7
   ingress_nginx_kube_webhook_certgen: registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.1.1@sha256:23a03c9c381fba54043d0f6148efeaf4c1ca2ed176e43455178b5c5ebf15ad70 # noqa: yaml[line-length]