addons-linter has [migrated to ESLint v9](https://github.com/mozilla/addons-linter/pull/5841), so the [`ECMA_VERSION`](https://github.com/mozilla/addons-scanner-utils/blob/8843df0c3694d4e4e5674c5baca14f6766ac69ec/src/const.ts) can be updated. To fix the [_JavaScript syntax error with `v` flag in regexp_](https://github.com/mozilla/addons-linter/issues/5462) issue, version 15 (2024) or above is required.