rust: rcpufreq_dt: use vertical import style

Convert `use` imports to vertical layout for better readability and
maintainability.

Signed-off-by: Guru Das Srinagesh <linux@gurudas.dev>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Guru Das Srinagesh 2026-07-05 20:08:15 -07:00 • committed by Viresh Kumar
commit f456178290