Add Cloud.gov Workshop configuration schema to the catalog (SchemaStore#5196)

* Add Cloud.gov Workshop configuration schema to the catalog

Adds support for `cg-workshop.yml` and `cg-workshop/*.yml` files used by [Cloud.gov Workshop](https://cloud.gov/workshop) for management of resources in code. This schema support `namespaces` and `users` (managed by Workshop operations) as well as `projects` and `subgroups` (managed by Workshop customers).

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pauldoomgov

src/api/json/catalog.json

@@ -610,6 +610,12 @@
       "fileMatch": [],
       "url": "https://www.schemastore.org/cinnamon-spice.info.json"
     },
+    {
+      "name": "Cloud.gov Workshop Configuration",
+      "description": "Configuration for IaC managed resources in Cloud.gov Workshop",
+      "fileMatch": ["cg-workshop.yml", "**/cg-workshop/*.yml"],
+      "url": "https://workshop.cloud.gov/workshop/workshop-schemas/-/raw/main/cg-workhshop.schema.json"
+    },
     {
       "name": "cmdx.yaml",
       "description": "cmdx configuration file",