Bump apps/alchemy_cms from `562bbc6` to `6b4b8e7`
Bump apps/alchemy_cms from `562bbc6` to `6b4b8e7`

Bumps [apps/alchemy_cms](https://github.com/AlchemyCMS/alchemy_cms) from `562bbc6` to `6b4b8e7`.
- [Release notes](https://github.com/AlchemyCMS/alchemy_cms/releases)
- [Commits](https://github.com/AlchemyCMS/alchemy_cms/compare/562bbc65353b3e6e6fd77ea2870480ce66548b15...6b4b8e72a84a267c4d9c4760212e51ddefe64ba7)

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