[SECURITY] Fedora 38 Update: firecracker-1.6.0-6.fc38

Firecracker is an open source virtualization technology that is purpose-bui lt for creating and managing secure, multi-tenant container and function-based services that provide serverless operational models. Firecracker runs workloads in lightweight virtual machines, called microVMs, which combine t he security and isolation properties provided by hardware virtualization technology with the speed and flexibility of containers. This package does not include all of the security features of an official release. It is not production ready without additional sandboxing.