This commit bumps Linux to 6.12.20 and U-Boot to 2025.01, to
align versions to those used in the Hifive Unmatched defconfig
to make maintenance easier. The new U-Boot version needs gnutls.
This commit also enabled BR2_DOWNLOAD_FORCE_CHECK_HASHES in
defconfigs. The .checkpackageignore is updated to reflect that change.
Signed-off-by: Francois Dugast <francois.dugast.foss@gmail.com>
[Julien:
- reword commit log
- add missing BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
- change linux.hash comment to take hash from upstream
- change linux-headers.hash file to a symlink
]
Signed-off-by: Julien Olivain <ju.o@free.fr>