I orphan the vboot-utils package.

The package description is:
 This package contains a set of tools to deal with Chromebook internals,
 and the verified version of u-boot. Namely:
 bmpblk_font bmpblk_utility chromeos-tpm-recovery crossystem dev_debug_vboot
 dev_make_keypair dumpRSAPublicKey eficompress efidecompress enable_dev_usb_boot
 load_kernel_test pad_digest_utility signature_digest_utility tpm-nvsize
 tpm_init_temp_fix tpmc vbutil_what_key verify_data.
 .
 The programs previously included in this package: dump_fmap dump_kernel_config
 futility gbb_utility  vbutil_firmware vbutil_key vbutil_keyblock, are now
 grouped in the futility program in the package vboot-kernel-utils.
 .
 Most users don't need this package, and should look for the cgpt and
 vboot-kernel-utils packages instead.