Export detected DEBIAN_KERNEL_ABI as BEE_KERNEL_ABI from build.sh so
auto/config can pin linux-packages to the exact versioned package
(e.g. linux-image-6.1.0-31 + flavour amd64 = linux-image-6.1.0-31-amd64).
This prevents nvidia.ko vermagic mismatch if the linux-image-amd64
meta-package is updated between build start and lb build chroot step.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>