Update from bullseye

• Merge from Debian bullseye. Remaining Apertis changes:
  • SabreLite: enable FIT images support
  • SabreLite: add i.MX HAB support
  • Add FIT image verification with i.MX HAB
  • Enable SPI Nor on sabrelite with MX6Q rev 1.2
  • Disable build of qemu targets
  • Drop build dependencies for u-boot-qemu targets
  • Add override_dh_dwz due failures in Apertis
  • mx6sabrelite: enable 'sf' command
  • Add RPi target rpi_arm64
  • RPi: enable FIT images support
  • RPi: enable bootcount
  • RPi: use alternative boot for rollback
  • ARM: rcar_gen3: boot with new and legacy FDTs
• Remove upstreamed patches
• Switch to using upstream pstore implementation
• mx6sabrelite: refresh patches
• renesas: rework patchset for Renesas R-Car

Known problem:

• Upstream version is not working for Renesas H3 board