Limit amount of code copierd by vpr launcher#2660

Draft

nordic-krch wants to merge 3 commits intonrfconnect:mainfrom nordic-krch:ncs/vpr_launcher

Commits on Mar 24, 2025

[nrf noup] arch: riscv: linker: Move noinit section to the end of kernel ram region
nordic-krch
committed
[nrf noup] soc: riscv: Add end of relocation address to start of the code
nordic-krch
committed
[nrf noup] drivers: misc: nordic_vpr_launcher: Improve code relocation
nordic-krch
committed