Assign ownership to many of the remaining libs/common files.
Criteria for ownership:
* Files used by a single team, is now owned by that team.
* Files related to a domain owned by a team is now owned by that team.
* Where ownership is unclear the "lowest level" service takes ownership.
* Fix importer parsing credit card expiry year
When importing a credit card from Enpass it was found that with a 4
digit expiry year was prefixed with '20', stored at 11/202025 instead of
11/2025.
Fixed typo that checked length of month instead of year which
incorrectly added prefix.
* Refactor setCardExpiration to use RegExp