Matthew Pickering authored Oct 17, 2024 and Marge Bot committed Mar 28, 2025

The primary reason for this change is to make the `release` flavour
enable `--hash-unit-ids` by default without any further user intervention.

* Packagers don't have to be aware of this special flag they should be
  using.
* release builds on CI are uniformly testing with hashes (see !13418)

Fixes #25379