fix(js): export setup verdaccio generator (#24008)

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Fixes #21500

(cherry picked from commit ebb9233)

packages/js/src/index.ts

@@ -13,6 +13,7 @@ export * from './utils/package-json/update-package-json';
 export * from './utils/package-json/create-entry-points';
 export { libraryGenerator } from './generators/library/library';
 export { initGenerator } from './generators/init/init';
+export { setupVerdaccio } from './generators/setup-verdaccio/generator';
 export { isValidVariable } from './utils/is-valid-variable';
 
 // eslint-disable-next-line @typescript-eslint/no-restricted-imports