Merge changes from topic "st-format-signedness" into integration

Merge changes from topic "st-format-signedness" into integration

* changes:
  feat(stm32mp1): enable format-signedness warning
  fix(stm32mp1): correct types in messages
  fix(st-pmic): correct verbose message
  fix(st-sdmmc2): correct cmd_idx type in messages
  fix(st-fmc): fix type in message
  fix(mtd): correct types in messages
  fix(usb): correct type in message
  fix(tzc400): correct message with filter
  fix(psci): correct parent_node type in messages
  fix(libc): correct some messages
  fix(fconf): correct image_id type in messages
  fix(bl2): correct messages with image_id