Update Helm release kratos to v0.23.3

helmchart/single-sign-on/Chart.yaml

 apiVersion: v2
 description: A Helm chart for Stackspin's Single sign-on components
 name: single-sign-on
-version: 0.8.3
+version: 0.8.4
 icon: https://stackspin.net/assets/images/logo.svg
 dependencies:
   # https://k8s.ory.sh/helm/hydra.html
@@ -12,7 +12,7 @@ dependencies:
       - single-sign-on
   # https://k8s.ory.sh/helm/kratos.html
   - name: kratos
-    version: 0.23.2
+    version: 0.23.3
     repository: "https://k8s.ory.sh/helm/charts"
     tags:
       - single-sign-on