Fix another lint error

Author: Mrtenz

scripts/verify-tsconfig.mjs

@@ -5,7 +5,7 @@ import { fileURLToPath } from 'url';
 const cwd = pathUtils.dirname(fileURLToPath(import.meta.url));
 
 // These are the packages we expect to _not_ be referenced in the root tsconfig.
-const IGNORE_LIST = new Set(['examples', 'test-snaps']);
+const IGNORE_LIST = new Set(['examples', 'snaps-sandbox', 'test-snaps']);
 
 // Get reference paths from root tsconfig.json
 const rootTsconfig = JSON.parse(