Update ibm_catalog.json (#55)

Author: ocofaigh

ibm_catalog.json

@@ -25,7 +25,7 @@
       ],
       "provider_name": "IBM",
       "short_description": "Deploys IBM Watsonx services to a Red Hat OpenShift cluster",
-      "long_description": "Solution that deploys Watsonx services (watsonx.ai, watsonx.data, Watson Assistant, Watson Discovery) on an existing Red Hat OpenShift cluster.",
+      "long_description": "Solution that deploys Watsonx services (watsonx.ai, watsonx.data, Watson Assistant, Watson Discovery) on an existing Red Hat OpenShift cluster.\n\n## Prerequisites\n- Red Hat OpenShift on IBM Cloud version 4.18 or higher\n- [Cloud Pak for Data entitlement key](https://myibm.ibm.com/products-services/containerlibrary)\n- GPU worker nodes that meet [IBM Cloud Pak for Data](https://www.ibm.com/docs/en/software-hub/5.1.x?topic=requirements-hardware) requirements for watsonx software\n- [OpenShift AI in Red Hat OpenShift](https://cloud.ibm.com/docs/openshift?topic=openshift-ai-addon-about) installed\n- [OpenShift Data Foundation](https://cloud.ibm.com/docs/openshift?topic=openshift-ocs-storage-prep) installed. You can install this via the deployable architecture",
       "offering_docs_url": "https://github.com/terraform-ibm-modules/terraform-ibm-watsonx-self-managed-ocp/blob/main/solutions/fully-configurable/README.md",
       "offering_icon_url": "https://raw.githubusercontent.com/terraform-ibm-modules/terraform-ibm-watsonx-self-managed-ocp/main/images/watsonx-self-managed-ocp.svg",
       "support_details": "This product is in the community registry, as such support is handled through the originated repo. If you experience issues please open an issue in the following [issues repository](https://github.com/terraform-ibm-modules/terraform-ibm-watsonx-self-managed-ocp/issues). Please note this product is not supported via the IBM Cloud Support Center.",