Bump govuk_app_config from 2.0.1 to 2.0.2
Bump govuk_app_config from 2.0.1 to 2.0.2

Bumps [govuk_app_config](https://github.com/alphagov/govuk_app_config) from 2.0.1 to 2.0.2.
- [Release notes](https://github.com/alphagov/govuk_app_config/releases)
- [Changelog](https://github.com/alphagov/govuk_app_config/blob/master/CHANGELOG.md)
- [Commits](https://github.com/alphagov/govuk_app_config/compare/v2.0.1...v2.0.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
alphagov/collections-publisher,alphagov/collections-publisher,alphagov/collections-publisher