[Pkg-privacy-maintainers] Bug#1038849: transition from /etc/timezone to /etc/localtime

[Luca Boccassi]

Control: severity -1 serious

Dear Maintainers(s),

These bugs have been open since the release of Bookworm, and now the
development cycle for Trixie is approaching its end. Bumping the
severity of these bugs hence, as tzdata no longer creates the legacy
file.