Switch lock_tracing to litebox_util_log

[jaybosamiya-ms]

This PR switches out lock_tracing functionality away from DebugLogProvider based implementation to the #665-based logging facade, in preparation for full remove of DebugLogProvider.

It also adds a reminder to turn on LITEBOX_LOG inside dev_bench, where previously stderr showed things, but now you need to remember to do LITEBOX_LOG.

[CvvT]

LGTM, thanks!

[github-actions]

🤖 SemverChecks 🤖 ⚠️ Potential breaking API changes detected ⚠️

Click for details

--- failure trait_removed_supertrait: supertrait removed or renamed ---

Description:
A supertrait was removed from a trait. Users of the trait can no longer assume it can also be used like its supertrait.
        ref: https://doc.rust-lang.org/reference/items/traits.html#supertraits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.47.0/src/lints/trait_removed_supertrait.ron

Failed in:
  supertrait litebox::platform::DebugLogProvider of trait RawSyncPrimitivesProvider in file /home/runner/work/litebox/litebox/litebox/src/sync/mod.rs:43