distro:fng: Re-add initramfs to release artefacts
The bare initramfs is needed for the UUU scripts and during the installation of Flash-N-Go System for MTK. It was accidentally removed with the introduction of the custom fngsystem fs type.
Dear all, On Thursday, 4th September 2025, we will test the new disaster recovery environment. A disaster recovery test will take place between 4:00 PM and 6:00 PM CEST. Please refrain from making any changes, as they will be lost. Once testing is complete, the production environment will be restored. Thank you for your understanding.
The bare initramfs is needed for the UUU scripts and during the installation of Flash-N-Go System for MTK. It was accidentally removed with the introduction of the custom fngsystem fs type.