Merge pull request #23303 from storybookjs/valentin/apply-storybook-n…

…pm-scope-for-sandboxes

CI: Only run Storybook scoped packages via verdaccio
(cherry picked from commit bf4647e)

scripts/utils/yarn.ts

@@ -64,7 +64,7 @@ export const configureYarn2ForVerdaccio = async ({ cwd, dryRun, debug }: YarnOpt
     `yarn config set enableGlobalCache false`,
     `yarn config set enableMirror false`,
     // ⚠️ Need to set registry because Yarn 2 is not using the conf of Yarn 1 (URL is hardcoded in CircleCI config.yml)
-    `yarn config set npmRegistryServer http://localhost:6001/`,
+    `yarn config set npmScopes --json '{ "storybook": { "npmRegistryServer": "http://localhost:6001/" } }'`,
     // Some required magic to be able to fetch deps from local registry
     `yarn config set unsafeHttpWhitelist --json '["localhost"]'`,
     // Disable fallback mode to make sure everything is required correctly