stnolting/neorv32: v1.12.5

What's Changed [rtl] minor code edits by @stnolting in https://github.com/stnolting/neorv32/pull/1422 ⚠️ rework PWM module by @stnolting in https://github.com/stnolting/neorv32/pull/1424 [tracer] fix simulation log operand decoding by @stnolting in https://github.com/stnolting/neorv32/pull/1425 🧪 [rte] cleanup and rework by @stnolting in https://github.com/stnolting/neorv32/pull/1427 ⚠️ Rework general purpose timer (GPTMR) by @stnolting in https://github.com/stnolting/neorv32/pull/1428 [pwm] extend max number of PWM channels from 16 to 32 by @stnolting in https://github.com/stnolting/neorv32/pull/1429 [ci] update xpack riscv gcc by @stnolting in https://github.com/stnolting/neorv32/pull/1430 ✨ [cpu] add support for RISC-V Zimop ISA extension by @stnolting in https://github.com/stnolting/neorv32/pull/1431 Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/stnolting/neorv32/pull/1432 🐛 fix PMP bugs by @stnolting in https://github.com/stnolting/neorv32/pull/1433 [semihosting] add option to redirect UART data by @stnolting in https://github.com/stnolting/neorv32/pull/1434 [OCD] optimize CPU-DM communication by @stnolting in https://github.com/stnolting/neorv32/pull/1435 Full Changelog: https://github.com/stnolting/neorv32/compare/v1.12.4...v1.12.5