Merge tag 'u-boot-imx-master-20250503' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/26064

- Add i.MX95 support.
- Enable BOOTAUX on the i.MX8M Beacon boards.