configs/friendlyarm_nanopi_r2s: update BSP versions

- Switch to Linux LTS release 6.12.13
- Switch to U-Boot 2024.10
- Switch to ATF 2.12
- Add BR2_TARGET_UBOOT_NEEDS_PYELFTOOLS option required to build U-Boot
- Also fixes multiple occurrences of this issue:
https://gitlab.com/buildroot.org/buildroot/-/jobs/9122556338

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
[Julien: add missing BR2_TARGET_UBOOT_NEEDS_GNUTLS=y]
Signed-off-by: Julien Olivain <ju.o@free.fr>

configs/friendlyarm_nanopi_r2s_defconfig

@@ -1,6 +1,6 @@
 BR2_aarch64=y
 BR2_ARM_FPU_VFPV4=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_16=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_12=y
 BR2_TARGET_GENERIC_HOSTNAME="rk3328-nanopi-r2s"
 BR2_TARGET_GENERIC_ISSUE="Welcome to Nanopi R2S RK3328"
 BR2_ROOTFS_POST_BUILD_SCRIPT="board/friendlyarm/nanopi-r2s/post-build.sh"
@@ -8,7 +8,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/friendlyarm/nanopi-r2s/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.16"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.12.13"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3328-nanopi-r2s"
@@ -19,18 +19,20 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
-BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.5"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.12"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="rk3328"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES=""
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN=y
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2021.10"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2024.10"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="nanopi-r2s-rk3328"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
+BR2_TARGET_UBOOT_NEEDS_PYELFTOOLS=y
 BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
+BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
 BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
 BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF=y
 BR2_TARGET_UBOOT_FORMAT_CUSTOM=y