chore: swap tokenList with tokensChainsCache in tokenDetectionControl…

…ler (#4821)

## Explanation

PR to remove usage of tokenList from tokenDetectionController and
instead use tokensChainsCache.

## References

* Related to
[#67890](MetaMask/MetaMask-planning#3523)

## Changelog

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### `@metamask/assets-controllers`

- **CHANGED**: Using tokensChainsCache in tokenDetectionController
instead of tokenList
- **ADDED**: Exported `TokensChainsCache` from tokenListController


## 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
- [ ] I've prepared draft pull requests for clients and consumer
packages to resolve any breaking changes