db845c: Make TARGET_USES_BOOT_HDR_V3 visible to vendor package am: c6aace797c am: f46650c6ed am: f4e8e4d49a am: 2c88e49a70

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/1991756

Change-Id: I6f2fc02007b93b4fde6436cdb29b1c1455b7452d