littlefs : Upgrade west to v2.4.1
littlefs : Upgrade west to v2.4.1

Upgrade littlefs to v2.4.1 in west

Signed-off-by: Pooja Ganesh <7efd7c0d22edf2421b5e8ccb9e28367248b8515a@amperecomputing.com>

zephyrproject-rtos/zephyr,finikorg/zephyr,galak/zephyr,galak/zephyr,finikorg/zephyr,galak/zephyr,finikorg/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,galak/zephyr