Upgrade Linux Kernel for flatcar-4593 from 6.12.66 to 6.12.67#3674

flatcar-infra wants to merge 1 commit intoflatcar-4593flatcar/scripts:flatcar-4593from

linux-6.12.67-flatcar-4593flatcar/scripts:linux-6.12.67-flatcar-4593Copy head branch name to clipboard