stnolting/neorv32: v1.12.8

What's Changed [svd] add fields to UART_DATA by @kurtjd in https://github.com/stnolting/neorv32/pull/1475 [rtl] renanme bootloader ROM module by @stnolting in https://github.com/stnolting/neorv32/pull/1477 🐛 [cpu] fix csrr[r/c][i] instructions by @stnolting in https://github.com/stnolting/neorv32/pull/1479 ✨ encapsulate memory components by @stnolting in https://github.com/stnolting/neorv32/pull/1481 ⚠️ rework memory image files by @stnolting in https://github.com/stnolting/neorv32/pull/1482 ✨ Add replace-by-Verilog example by @stnolting in https://github.com/stnolting/neorv32/pull/1483 Rework/fix in-console executable upload via UART by @stnolting in https://github.com/stnolting/neorv32/pull/1484 [sdi] Update docs and svd by @kurtjd in https://github.com/stnolting/neorv32/pull/1485 🐛 fix enabling of Zbkx ISA extension by @stnolting in https://github.com/stnolting/neorv32/pull/1486 [sdi] Fix svd and docs typos by @kurtjd in https://github.com/stnolting/neorv32/pull/1488 ⚠️ rename Zxcfu ISA extension by @stnolting in https://github.com/stnolting/neorv32/pull/1487 minor rtl cleanups; improve timing of bus_switch module by @stnolting in https://github.com/stnolting/neorv32/pull/1489 [top] add option to override default IMEM & DMEM base addresses by @stnolting in https://github.com/stnolting/neorv32/pull/1492 ⚠️ [top] machine time IRQ typo fix by @stnolting in https://github.com/stnolting/neorv32/pull/1494 Full Changelog: https://github.com/stnolting/neorv32/compare/v1.12.7...v1.12.8