build: Remove build-specific polyfills (#8809)

It _seems_ they do not do anything - at least I compared the complete
build ouput for node, core & browser with & without this, and it
appeared _exactly_ the same.

Not sure, maybe I missed something, it is not entirely clear to me
how/what/when these would be applied etc.

Author: mydea

packages/utils/src/buildPolyfills/_createNamedExportFrom.ts

@@ -1,13 +1,6 @@
 export { _asyncNullishCoalesce } from './_asyncNullishCoalesce';
 export { _asyncOptionalChain } from './_asyncOptionalChain';
 export { _asyncOptionalChainDelete } from './_asyncOptionalChainDelete';
-export { _createNamedExportFrom } from './_createNamedExportFrom';
-export { _createStarExport } from './_createStarExport';
-export { _interopDefault } from './_interopDefault';
-export { _interopNamespace } from './_interopNamespace';
-export { _interopNamespaceDefaultOnly } from './_interopNamespaceDefaultOnly';
-export { _interopRequireDefault } from './_interopRequireDefault';
-export { _interopRequireWildcard } from './_interopRequireWildcard';
 export { _nullishCoalesce } from './_nullishCoalesce';
 export { _optionalChain } from './_optionalChain';
 export { _optionalChainDelete } from './_optionalChainDelete';