Remove hydra and postgres from Ory charts

resources/ory/Chart.yaml

@@ -5,15 +5,7 @@ version: 1.1.0
 home: https://kyma-project.io
 icon: https://github.com/kyma-project/kyma/blob/main/logo.png?raw=true
 dependencies:
-  - name: postgresql
-    version: 11.1.26
-    condition: global.ory.hydra.persistence.postgresql.enabled
-  - name: gcloud-sqlproxy
-    version: 0.22.6
-    condition: global.ory.hydra.persistence.gcloud.enabled
   - name: oathkeeper
     version: 0.23.2
     condition: oathkeeper.enabled
-  - name: hydra
-    version: 0.23.2
-    condition: hydra.enabled
+

resources/ory/README.md

@@ -4,10 +4,8 @@
 
 ## Introduction
 
-This chart bootstraps [Hydra](https://www.ory.sh/docs/hydra/) and [Oathkeeper](https://www.ory.sh/docs/oathkeeper/) components on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
+This chart bootstraps the [Oathkeeper](https://www.ory.sh/docs/oathkeeper/) component on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
 
 ## Chart Details
 
-This chart installs two ORY components as subcharts:
-- hydra
-- oathkeeper
+This chart installs the ORY Oathkeeper component as a subchart.