Docs: Update anchor links to use existing linkrefs (refs #13715) (#13741)
Docs: Update anchor links to use existing linkrefs (refs #13715) (#13741)

This is a partial follow-up to some future work pointed out by
@mdjermanovic in #13715. @mdjermanovic, feel free to take over this
branch or close this PR in favor of another that does this as part of
the more complete update you had in mind.
eslint/eslint,DavidAnson/eslint,DavidAnson/eslint,Trott/eslint,platinumazure/eslint,Trott/eslint,platinumazure/eslint,eslint/eslint