docs: Update the quay.io section (#863)

* docs: Update the quay.io section

* chore: Apply suggestion

Co-authored-by: Sebastian Bernauer <sebastian.bernauer@stackable.de>

---------

Co-authored-by: Sebastian Bernauer <sebastian.bernauer@stackable.de>

Author: Techassi

modules/concepts/pages/artifact-registries/index.adoc

@@ -46,75 +46,44 @@ $ helm install <PRODUCT>-operator oci://oci.stackable.tech/sdp-charts/<PRODUCT>-
 
 == quay.io
 
-Currently, only the operator and product container images are published to quay.io by mirroring them from our Harbor instance on `oci.stackable.tech`.
-See link:#pulling-quay-io[below].
+On quay.io, everything is stored under the central `stackable` organization.
+Starting with SDP 26.7.0, the rest of the structure is identical compared to `oci.stackable.tech` and images will no longer be pushed to their previous locations (directly under `quay.io/stackable`) going forward.
 
 [source,plain]
 ----
 quay.io
 |- stackable
-   |- airflow
-   |- airflow-operator
-   |- hbase
-   |- hbase-operator
-   |- ...
+   |- sdp
+   |  |- airflow
+   |  |- airflow-operator
+   |  |- hbase
+   |  |- hbase-operator
+   |  |- ...
+   |- sdp-charts
+      |- airflow-operator
+      |- hbase-operator
+      |- ...
 ----
 
-[#pulling-quay-io]
 === Pulling from quay.io
 
 * Product container images can be pulled using:
 +
 [source,shell]
 ----
-$ docker pull quay.io/stackable/<PRODUCT>:<VERSION>-stackable<SDP_VERSION>
+$ docker pull quay.io/stackable/sdp/<PRODUCT>:<VERSION>-stackable<SDP_VERSION>
 ----
 * Product operator container images can be pulled using:
 +
 [source,shell]
 ----
-$ docker pull quay.io/stackable/<PRODUCT>-operator:<SDP_VERSION>
+$ docker pull quay.io/stackable/sdp/<PRODUCT>-operator:<SDP_VERSION>
+----
+* Product operator Helm Charts can be installed using:
++
+[source,shell]
+----
+$ helm install <PRODUCT>-operator oci://quay.io/stackable/sdp-charts/<PRODUCT>-operator \
+    --version <SDP_VERSION> \
+    --wait
 ----
-
-// NOTE: This is how it will be going forward.
-// On quay.io, everything is stored under the central `stackable` organization.
-// The rest of the structure is identical compared to `oci.stackable.tech`.
-
-// [source,plain]
-// ----
-// quay.io
-// |- stackable
-//    |- sdp
-//    |  |- airflow
-//    |  |- airflow-operator
-//    |  |- hbase
-//    |  |- hbase-operator
-//    |  |- ...
-//    |- sdp-charts
-//       |- airflow-operator
-//       |- hbase-operator
-//       |- ...
-// ----
-
-// === Pulling from quay.io
-
-// * Product container images can be pulled using:
-// +
-// [source,shell]
-// ----
-// $ docker pull quay.io/stackable/sdp/<PRODUCT>:<VERSION>-stackable<SDP_VERSION>
-// ----
-// * Product operator container images can be pulled using:
-// +
-// [source,shell]
-// ----
-// $ docker pull quay.io/stackable/sdp/<PRODUCT>-operator:<SDP_VERSION>
-// ----
-// * Product operator Helm Charts can be installed using:
-// +
-// [source,shell]
-// ----
-// $ helm install <PRODUCT>-operator oci://quay.io/stackable/sdp-charts/<PRODUCT>-operator \
-//     --version <SDP_VERSION> \
-//     --wait
-// ----