Add polyfill Array.at

[pstachula-dev]

Describe the feature you'd like to request

Array.at - polyfill in core-js
This is a frequently used Javascript feature, currently not supported on older versions of iOS

Describe the solution you'd like

Please add polyfill for Array.at
es.array.at.js

In the next-polyfill-nomodule
https://github.com/vercel/next.js/blob/canary/packages/next-polyfill-nomodule/src/index.js

Describe alternatives you've considered

I don't have alternatives.