dts: riscv: litex-vexriscv: Update for 32-bit CSRs
dts: riscv: litex-vexriscv: Update for 32-bit CSRs

Use register addresses and sizes from 32-bit CSR version

Signed-off-by: Michal Sieron <efb49a7c59124393d61f00761aa9acfb90220a86@internships.antmicro.com>

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