Bump apps/whitehall from `f33bf20` to `b965554`
Bump apps/whitehall from `f33bf20` to `b965554`

Bumps [apps/whitehall](https://github.com/alphagov/whitehall) from `f33bf20` to `b965554`.
- [Release notes](https://github.com/alphagov/whitehall/releases)
- [Commits](https://github.com/alphagov/whitehall/compare/f33bf2007c4fd6af21322acd671c891fcbcb273c...b9655549d9ff490d7dc61046be2d1ba4b4c3f3ee)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
eliotsykes/real-world-rails