fix: updated applicable DA input to use HCL editor widget (#776)

Author: piyush117

ibm_catalog.json

@@ -604,7 +604,7 @@
               "key": "additional_worker_pools",
               "type": "array",
               "custom_config": {
-                "type": "textarea",
+                "type": "code_editor",
                 "grouping": "deployment",
                 "original_grouping": "deployment"
               }
@@ -613,7 +613,7 @@
               "key": "worker_pools_taints",
               "type": "array",
               "custom_config": {
-                "type": "textarea",
+                "type": "code_editor",
                 "grouping": "deployment",
                 "original_grouping": "deployment"
               }
@@ -742,7 +742,7 @@
               "display_name": "openshift_cluster_cbr_rules",
               "type": "array",
               "custom_config": {
-                "type": "textarea",
+                "type": "code_editor",
                 "grouping": "deployment",
                 "original_grouping": "deployment"
               }
@@ -797,7 +797,7 @@
               "required": false,
               "virtual": true,
               "custom_config": {
-                "type": "textarea",
+                "type": "code_editor",
                 "grouping": "deployment",
                 "original_grouping": "deployment"
               }