catalog-model: deprecate JSONSchema

Signed-off-by: Johan Haals <johan.haals@gmail.com>

.changeset/sharp-rice-do.md

@@ -0,0 +1,5 @@
+---
+'@backstage/catalog-model': patch
+---
+
+Deprecates `JSONSchema` export type.

packages/catalog-model/api-report.md

@@ -289,7 +289,7 @@ export { GroupEntityV1alpha1 };
 // @public
 export const groupEntityV1alpha1Validator: KindValidator;
 
-// @public
+// @public @deprecated
 export type JSONSchema = JSONSchema7 & {
   [key in string]?: JsonValue;
 };

packages/catalog-model/src/types.ts

@@ -21,6 +21,7 @@ import { JSONSchema7 } from 'json-schema';
  * JSONSchema extendable by arbitrary JSON attributes
  *
  * @public
+ * @deprecated use JSONSchema7 from the json-schema package instead.
  */
 export type JSONSchema = JSONSchema7 & { [key in string]?: JsonValue };