Update all qemu defconfigs to the latest Kernel LTS version.
configs/qemu_ppc_*defconfig now requires host-libelf, so this commit
selects BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF for those.
This commit also enables zstd-compressed modules support in
qemu_loongarch64_virt_efi_defconfig, due to upstream commit [1] which
added CONFIG_MODULE_COMPRESS_ZSTD=y in its arch defconfig.
This commit also updates the custom hash file comment to add the
upstream link.
All updated defconfigs were tested (compiled and booted).
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3c272a7551af1c10f6dbba0e71add7dccc7733fa
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
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