chore: Update release and product versions in getting_started page

Author: NickLarsenNZ

modules/ROOT/pages/getting-started.adoc

@@ -32,11 +32,11 @@ Install the Stackable command line utility xref:management:stackablectl:index.ad
 
 The Stackable operators are components that translate the service definitions deployed via Kubernetes into deploy services on the worker nodes. These can be installed on any node that has access to the Kubernetes control plane. In this example we will install them on the controller node.
 
-Stackable operators can be installed using `stackablectl`. Run the following commands to install ZooKeeper, Kafka and NiFi from the Stackable 24.11 release.
+Stackable operators can be installed using `stackablectl`. Run the following commands to install ZooKeeper, Kafka and NiFi from the Stackable 25.3 release.
 
 [source,bash]
 ----
-stackablectl release install -i commons -i secret -i listener -i zookeeper -i kafka -i nifi 24.11
+stackablectl release install -i commons -i secret -i listener -i zookeeper -i kafka -i nifi 25.3
 ----
 
 .Using Helm instead
@@ -50,12 +50,12 @@ Install the operators:
 
 [source,bash]
 ----
-helm install zookeeper-operator oci://oci.stackable.tech/sdp-charts/zookeeper-operator --version=24.11.1
-helm install kafka-operator oci://oci.stackable.tech/sdp-charts/kafka-operator --version=24.11.1
-helm install secret-operator oci://oci.stackable.tech/sdp-charts/secret-operator --version=24.11.1
-helm install listener-operator oci://oci.stackable.tech/sdp-charts/listener-operator --version=24.11.1
-helm install commons-operator oci://oci.stackable.tech/sdp-charts/commons-operator --version=24.11.1
-helm install nifi-operator oci://oci.stackable.tech/sdp-charts/nifi-operator --version=24.11.1
+helm install zookeeper-operator oci://oci.stackable.tech/sdp-charts/zookeeper-operator --version=25.3.0
+helm install kafka-operator oci://oci.stackable.tech/sdp-charts/kafka-operator --version=25.3.0
+helm install secret-operator oci://oci.stackable.tech/sdp-charts/secret-operator --version=25.3.0
+helm install listener-operator oci://oci.stackable.tech/sdp-charts/listener-operator --version=25.3.0
+helm install commons-operator oci://oci.stackable.tech/sdp-charts/commons-operator --version=25.3.0
+helm install nifi-operator oci://oci.stackable.tech/sdp-charts/nifi-operator --version=25.3.0
 ----
 ====
 
@@ -64,12 +64,12 @@ You can check which operators are installed using `stackablectl operator install
 [source,console]
 ----
 OPERATOR              VERSION         NAMESPACE                      STATUS           LAST UPDATED
-commons               24.11.1         default                        deployed         2024-11-30 17:58:32.916032854 +0100 CET
-kafka                 24.11.1         default                        deployed         2024-11-30 17:58:55.036115353 +0100 CET
-listener              24.11.1         default                        deployed         2024-11-30 17:59:18.136775259 +0100 CET
-nifi                  24.11.1         default                        deployed         2024-11-30 17:59:51.927081648 +0100 CET
-secret                24.11.1         default                        deployed         2024-11-30 18:00:05.060241771 +0100 CET
-zookeeper             24.11.1         default                        deployed         2024-11-30 18:00:08.425686918 +0100 CET
+commons               25.3.0         default                        deployed         2024-11-30 17:58:32.916032854 +0100 CET
+kafka                 25.3.0         default                        deployed         2024-11-30 17:58:55.036115353 +0100 CET
+listener              25.3.0         default                        deployed         2024-11-30 17:59:18.136775259 +0100 CET
+nifi                  25.3.0         default                        deployed         2024-11-30 17:59:51.927081648 +0100 CET
+secret                25.3.0         default                        deployed         2024-11-30 18:00:05.060241771 +0100 CET
+zookeeper             25.3.0         default                        deployed         2024-11-30 18:00:08.425686918 +0100 CET
 ----
 
 == Deploying Stackable Services
@@ -90,7 +90,7 @@ metadata:
   name: simple-zk
 spec:
   image:
-    productVersion: 3.9.2
+    productVersion: 3.9.3
   clusterConfig:
     tls:
       serverSecretClass: null
@@ -278,7 +278,7 @@ To get the IP address we need to connect to (in this case `172.18.0.2`), run:
 ----
 $ kubectl get nodes -o wide
 NAME                       STATUS   ROLES           AGE     VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                         KERNEL-VERSION   CONTAINER-RUNTIME
-quickstart-control-plane   Ready    control-plane   4d18h   v1.30.0   172.18.0.2    <none>        Debian GNU/Linux 12 (bookworm)   6.11.3           containerd://1.7.15
+quickstart-control-plane   Ready    control-plane   4d18h   v1.32.0   172.18.0.2    <none>        Debian GNU/Linux 12 (bookworm)   6.13.2           containerd://1.7.24
 ----