configs/imx6ulz_bsh_smm_m2: bump Linux to 6.1.134 and U-Boot to 2025.04

The patch bumps the Linux kernel to version 6.1.134 and U-Boot to
version 2025.04.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

board/bsh/imx6ulz-bsh-smm-m2/patches/linux/linux.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
-sha256  61c997b8acbbb8ab184565e96f476ecbb7e773cb35b98a1a4c832d809b2bf719  linux-6.1.120.tar.xz
+sha256  60c70cdd70ddee384c004242e67844e3dd1fe28f75b26b3586859fff0a07bd23  linux-6.1.134.tar.xz

board/bsh/imx6ulz-bsh-smm-m2/patches/uboot/uboot.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256  b28daf4ac17e43156363078bf510297584137f6df50fced9b12df34f61a92fb0  u-boot-2024.10.tar.bz2
+sha256  439d3bef296effd54130be6a731c5b118be7fddd7fcc663ccbc5fb18294d8718  u-boot-2025.04.tar.bz2

configs/imx6ulz_bsh_smm_m2_defconfig

@@ -9,7 +9,7 @@ BR2_TARGET_GENERIC_GETTY_PORT="ttymxc3"
 BR2_ROOTFS_POST_BUILD_SCRIPT="board/bsh/imx6ulz-bsh-smm-m2/post-build.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.120"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.134"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/bsh/imx6ulz-bsh-smm-m2/linux.config"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
@@ -28,7 +28,7 @@ BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2024.10"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.04"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx6ulz_smm_m2"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_OPENSSL=y