fix: export const

[sahar-fehri]

Explanation

PR to export SUPPORTED_CHAIN_IDS constant.
This constant is imported in extension like this:
import { SUPPORTED_CHAIN_IDS } from '@metamask/assets-controllers/dist/token-prices-service/codefi-v2';
Which was causing issues when trying to upgrade assets-controllers to latest. It was not able to find it.
With this change we can import it like this instead of from dist which can abstract how the code is transpiled;
import { SUPPORTED_CHAIN_IDS } from '@metamask/assets-controllers';

References

• Related to #67890

Changelog

@metamask/assets-controllers

• ADDED: Added export for const SUPPORTED_CHAIN_IDS

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've highlighted breaking changes using the "BREAKING" category above as appropriate

[Gudahtt]

LGTM! Just one non-blocking suggested for an additional unit test