Added CumulusCI Config (#3451)

* Added CumulusCI Config

* Fix json syntax

* Revert "Fix json syntax"

This reverts commit 498e707.

* Fix json syntax without reformatting the whole file

Author: jlantz

src/api/json/catalog.json

@@ -879,6 +879,12 @@
       "description": "Commandbox used with cfml web servers",
       "url": "https://raw.githubusercontent.com/Ortus-Solutions/vscode-commandbox/master/resources/schemas/server.schema.json"
     },
+    {
+      "name": "CumulusCI Config",
+      "description": "cumulusci.yml file for configuring CumulusCI, a Salesforce automation framework",
+      "fileMatch": ["cumulusci.yml"],
+      "url": "https://raw.githubusercontent.com/SFDO-Tooling/CumulusCI/main/cumulusci/schema/cumulusci.jsonschema.json"
+    },
     {
       "name": "dbt Project",
       "description": "dbt project configurations",