changelog: Run 'npx vweevers/hallmark'
changelog: Run 'npx vweevers/hallmark'

This massively improves things. Caught lots of inconsistencies. Love it!

There's still lots of other issues it is reporting that are not fixed by this PR, but I wanted to get these changes in regardless, since they're nice.

cc @vweevers

feross/standard,SimenB/standard,SimenB/standard,standard/standard,feross/standard,standard/standard