Merge tag 'u-boot-stm32-20250611' of https://source.denx.de/u-boot/custodians/u-boot...

CI: https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/26607

- Add clock and reset drivers support for STM32MP25
- Add STM32H747-Discovery board support
- Add tamp_nvram driver
- Add SPL support and clock tree init to STM32MP13 RCC driver
- Add STM32MP13xx ram support
- Add support for STM32 Image V2.0 for STM32MP13xx
- Fix SYSRAM size on STM32MP13xx
- Fix DBGMCU macro on STM32MP13xx
- Auto-detect ROM API table on STM32MP15xx