Intl-enumeration is ES2023/ES14

[ivankra]

I was looking at test262 features to ES edition map and noticed a discrepancy in Intl-enumeration compared to boa's map

data/controller/generate.js

Line 206 in d4e56f2

"Intl-enumeration": 13,

It appears in ECMA-402 10th edition which corresponds to ES2023 / ES14
https://402.ecma-international.org/10.0/index.html#sec-intl.supportedvaluesof