Bump .backstage.json version

Signed-off-by: Vincenzo Scamporlino <me@vinzscam.dev>

packages/cli-common/src/index.ts

@@ -20,6 +20,6 @@
  * @packageDocumentation
  */
 
-export { findPaths } from './paths';
+export { findPaths, BACKSTAGE_JSON } from './paths';
 export { isChildPath } from './isChildPath';
 export type { Paths, ResolveFunc } from './paths';

packages/cli-common/src/paths.ts

@@ -167,3 +167,8 @@ export function findPaths(searchDir: string): Paths {
     resolveTargetRoot: (...paths) => resolvePath(getTargetRoot(), ...paths),
   };
 }
+
+/**
+ * The name of the backstage's config file
+ */
+export const BACKSTAGE_JSON = '.backstage.json';