docs: update the descriptions for DA dependencies (#140)

* chore: update DA descriptions

* chore: Update DA description

* chore: update description

---------

Co-authored-by: Harika-Ponna <[email protected]>

Author: HarikaPonna

ibm_catalog.json

@@ -438,7 +438,7 @@
           "dependencies": [
             {
               "name": "deploy-arch-ibm-cloud-monitoring",
-              "description": "Provision and configure IBM Cloud Monitoring for metrics generated by the Object Storage buckets.",
+              "description": "Set up a Cloud Monitoring instance to collect platform metrics.",
               "flavors": [
                 "fully-configurable"
               ],
@@ -471,7 +471,7 @@
             },
             {
               "name": "deploy-arch-ibm-cos",
-              "description": "Enable this to create an IBM Cloud Object Storage(COS) instance. The buckets to store logs and metrics will be created by the Cloud Logs deployable architecture.",
+              "description": "Set up a Cloud Object Storage (COS) instance to store logs and metrics.",
               "id": "68921490-2778-4930-ac6d-bae7be6cd958-global",
               "version": "v10.2.21",
               "flavors": [
@@ -499,7 +499,7 @@
             },
             {
               "name": "deploy-arch-ibm-kms",
-              "description": "Enable when you want to create your own root keys to encrypt the buckets.",
+              "description": "Enable managed encryption with your own keys via IBM Cloud Key Protect. If disabled, services will default to IBM-managed encryption.",
               "id": "2cad4789-fa90-4886-9c9e-857081c273ee-global",
               "version": "v5.1.27",
               "flavors": [
@@ -531,7 +531,7 @@
             },
             {
               "name": "deploy-arch-ibm-event-notifications",
-              "description": "Configures lifecycle notifications for your Cloud Logs instance.",
+              "description": "Configure lifecycle notifications for your Cloud Logs instance.",
               "catalog_id": "7a4d68b4-cf8b-40cd-a3d1-f49aff526eb3",
               "flavors": [
                 "fully-configurable"
@@ -555,7 +555,7 @@
             },
             {
               "name": "deploy-arch-ibm-account-infra-base",
-              "description": "Enable to create a resource groups by default where all the resources will be provisioned and, when you enable the “with Account Settings” option, it also applies baseline security and governance settings. When disabled, provide your own resource group via the `existing_resource_group_name` input.",
+              "description": "Organize your IBM Cloud account with preconfigured resource groups. If not selected, the default resource group is used. Optionally, expand to apply recommended security controls via \"with Account Settings\" variation.",
               "id": "63641cec-6093-4b4f-b7b0-98d2f4185cd6-global",
               "version": "v3.0.23",
               "flavors": [