DOCSP-48317 -- remove public preview banner; fix repo branch version in clone examples (#2075)

* DOCSP-48317 -- remove public preview banner

* DOCSP-48317 -- fix repo link

* DOCSP-48317 -- fix clone instructions

* DOCSP-48317 -- add version number to git clone command

* DOCPS-48317 -- fix git checkout versions

* DOCSP-48317 -- fix git checkout

* DOCSP-48317 -- add non-service mesh mcsc to toc

Author: jvincent-mongodb

source/includes/code-examples/reference-architectures/versioned-git-checkout.sh

@@ -0,0 +1,4 @@
+git clone https://github.com/mongodb/mongodb-enterprise-kubernetes.git
+cd mongodb-enterprise-kubernetes
+git checkout {+dl-version+}
+cd architectures

source/includes/steps-deploy-k8s-opsmgr-https.yaml

@@ -69,7 +69,13 @@ content: |
 
      .. code-block:: sh
 
-        cat cert2.crt cert3.crt cert4.crt  >> mms-ca.crt
+        cat <custom_ca_cert.pem> cert2.crt cert3.crt cert4.crt  >> mms-ca.crt
+
+    .. note:: 
+       
+       - Replace the placeholder ``<custom_ca_cert.pem>`` with your custom CA certificate PEM file. 
+       - Don't include your ``cert1.crt`` file, as it is your server certificate from 
+         MongoDB that shouldn't be included.
 
   #. Create the |k8s-configmap| for |onprem|:
 

source/multi-cluster.txt

@@ -76,6 +76,7 @@ Deploy MongoDB Resources on Multiple Kubernetes Clusters
    Secure Connections </tutorial/multi-cluster-secure-client-connections>
    Access Resources </multi-cluster-connect>
    Sharded Cluster </multi-cluster-sharded-cluster>
+   Sharded Cluster Without a Service Mesh </tutorial/non-service-mesh-mcsc>
    Replica Sets Disaster Recovery </multi-cluster-disaster-recovery>
    Sharded Cluster Disaster Recovery </multi-cluster-sharded-cluster-disaster-recovery>
    Plugin Reference </plugin-reference>

source/reference-architectures/how-to-use.txt

@@ -34,11 +34,11 @@ snippets. If you would like to clone the source code to your local machine
 rather than copying and pasting from the guides directly, you can find 
 it in the `MongoDB Enterprise Operator repository <https://github.com/mongodb/mongodb-enterprise-kubernetes>`__. 
 
-.. code-block::
+.. code-block:: bash
 
    git clone https://github.com/mongodb/mongodb-enterprise-kubernetes.git
    cd mongodb-enterprise-kubernetes
-   git checkout master
+   git checkout {+dl-version+}
    cd architectures
 
 Each module contains a ``env_variables.sh`` file listing the required environment 

source/reference-architectures/istio-service-mesh.txt

@@ -52,10 +52,12 @@ Procedure
 
       Run the following command to clone the repository.
 
-      .. code-block:: bash 
+      .. code-block:: bash
 
-         git clone https://github.com/mongodb/mongodb-enterprise-kubernetes.git && \
-         cd mongodb-enterprise-kubernetes/samples/mongodb
+         git clone https://github.com/mongodb/mongodb-enterprise-kubernetes.git
+         cd mongodb-enterprise-kubernetes
+         git checkout {+dl-version+}
+         cd architectures
 
 
    .. step:: Install Istio service mesh.

source/reference-architectures/multi-cluster.txt

@@ -20,7 +20,7 @@ the following categories, including but not limited to |k8s| clusters and a
 means of securely networking between them. 
 
 You can access all of the code examples included in the following guides from 
-the ``architectures`` directory of the |k8s-op-short| `official GitHub repository <https://github.com/mongodb/mongodb-enterprise-kubernetes/tree/master>`__, 
+the ``architectures`` directory of the |k8s-op-short| `official GitHub repository <https://github.com/mongodb/mongodb-enterprise-kubernetes/tree/{+github-branch+}>`__, 
 or you can simply copy and paste the same examples directly from the guides 
 included in this reference architecture.
 

source/reference/k8s-operator-specification.txt

@@ -379,8 +379,6 @@ The following settings apply only to replica set resource types:
 Sharded Cluster Settings
 ~~~~~~~~~~~~~~~~~~~~~~~~
 
-.. important:: Multi-cluster Sharded Cluster Deployments are currently in Public Preview.
-
 .. note::
 
    All of the :ref:`replica-set-settings` also apply to sharded cluster

source/tutorial/deploy-om-multi-cluster.txt

@@ -132,12 +132,12 @@ Clone the |k8s-op-full| Repository
 Clone the :github:`MongoDB Enterprise Kubernetes Operator repository </mongodb/mongodb-enterprise-kubernetes>`, change into the ``mongodb-enterprise-kubernetes``
 directory, and check out the current version.
 
-.. code-block:: sh
+.. code-block:: bash
 
    git clone https://github.com/mongodb/mongodb-enterprise-kubernetes.git
    cd mongodb-enterprise-kubernetes
-   git checkout master
-   cd public/samples/ops-manager-multi-cluster
+   git checkout {+dl-version+}
+   cd architectures
 
 .. important::