Bump commercial to 32.0.0 (#15643)

Merge pull request #15616 from guardian/doml/refactor-card-age

Merge pull request #15646 from guardian/doml/relative-time-sometimes

Refactor Card Age

Flip showAge to HideAge

Make RelativeTime absolute behaviour explicit

Merge pull request #15561 from guardian/doml/sh-optimise-video-source

generate schemas

Combine reduce and map in extractValidSources func

Use aspect ratio defined on source, rather than calculating from dimensions

Remove test comments

Use reducer over sort for findOptimalSource function

Improve clarity of sort algorithm

Rename function. Add test.

Deduplicate aspect ratio calculations, and add comment to explain why