* chore: graceful handling of notes with sub-lists
Handle multine release notes that contain their own bullet points.
Also, if a release note begins with a bullet point, remove it because it
will confuse the markdown parser to have two bullet points.
Trop annotations are in the form of "(Also in 7.3, 8, 9)" with links to
the sibling branches.
Previously seen in b43e601b83 but is now
free of optional chaining and nullish coalescing, to run on Node < 14 :)
* chore: ensure release notes always come from Clerk
Now with tests!
* chore: move sinon devDependency into `spec-main`
* refactor: tweak note-spec variable for readability
