Bug#1124053: vboot-utils: Please upgrade build-dep to llvm/clang 21

[Emilio Pozuelo Monfort]

On Fri, 26 Dec 2025 00:52:15 +0100 Sylvestre Ledru <sylves...@debian.org> wrote:
Source: vboot-utils
Severity: important
Dear Maintainer,

We would like to remove llvm-toolchain-19 from the archive.
Please update to 21.

This is the last key package among llvm-toolchain-19's rdeps, so it'd be great 
to have it updated to build with llvm 21 or 22 (or just unversioned llvm 
metapackages from llvm-defaults), so that we can drop llvm-toolchain-19 from 
testing.

Cheers,
Emilio