Remove fetchWithLinks and parser dependency

[stackptr]

fetchWithLinks is used by only a single Freckle application and depends on @freckle/parser. This domain-specific function should be moved into the application requiring it.

[github-actions]

PR checklist

• Flow interfaces in lib/ have been updated to reflect changes in .d.ts interfaces, if any.
• Version in package.json is updated according to semver policy.
• Built dist/ reflects all changes in PR prior to merge.

[stackptr]

FWIW, I only found one reference to this function in megarepo:

platform/console/src/helpers/api-school-admins.js
5:import {fetchWithLinks, type LinksT} from '@freckle/ajax'
25:  return fetchWithLinks<Array<DetailedSchoolAdminT>>(url, array(schoolAdminAttrsParser))