configs/engicam_px30_core: bump Linux to 6.12.22 and U-Boot to 2025.04

The patch bumps the Linux kernel to version 6.12.22 and U-Boot to
version 2025.04.

Signed-off-by: Meena Murthy <meena.murthy@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

board/engicam/px30core/patches/linux/linux.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
-sha256  d73bf057bec04434b169d1b61641936f7d0c97ceb923a281f32e35dd4dcc6531  linux-6.12.19.tar.xz
+sha256  ab48800ab49985a78d2318ae8ac5f28fd3e123ea17357ef21498105a53337336  linux-6.12.22.tar.xz

board/engicam/px30core/patches/uboot/uboot.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256  b99611f1ed237bf3541bdc8434b68c96a6e05967061f992443cb30aabebef5b3  u-boot-2024.01.tar.bz2
+sha256  439d3bef296effd54130be6a731c5b118be7fddd7fcc663ccbc5fb18294d8718  u-boot-2025.04.tar.bz2

configs/engicam_px30_core_defconfig

@@ -9,7 +9,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_IMAGE_SCRIPT_ARGS="-c board/engicam/px30core/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.12.19"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.12.22"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/px30-engicam-px30-core-ctouch2-of10"
@@ -28,7 +28,7 @@ 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="2025.01"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.04"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="px30-core-ctouch2-of10-px30"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_OPENSSL=y