Use infra sorting definitions

[inexorabletash]

https://infra.spec.whatwg.org/#list-sort-in-ascending-order

[inexorabletash]

For https://w3c.github.io/IndexedDB/#sorted-name-list

[inexorabletash]

In theory, store/index records lists could also be defined with the sorting algorithm; that enforced in prose today but isn't algorithmic. The record lists aren't "infra lists" and insertion is done (in prose) such that sort order is maintained.

[inexorabletash]

I put up a PR, just for the name lists.