chore: release v0.16.8

[arbeitsmaschine]

🤖 New release

• magic: 0.16.7 -> 0.16.8 (✓ API compatible changes)

Changelog

0.16.8 - 2026-03-28

Added

• make DatabasePaths Debug
• make DatabasePaths Cloneable
• Add missing cookie::Flags for supported libmagic versions

Other

• (deps) Update Rust crate bitflags to v2.11.0
• name separator b':'
• Debug and Clone for DatabasePaths
• (deps) Update Rust crate magic-sys to v0.4.2
• Document libmagic version crate features
• (deps) Upgrade magic-sys up to 0.4
• (edition) Upgrade edition up to 2021

---

This PR was generated with release-plz.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 46.75%. Comparing base (a755b9f) to head (62b77d6).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #411   +/-   ##
=======================================
  Coverage   46.75%   46.75%           
=======================================
  Files           2        2           
  Lines         509      509           
  Branches      509      509           
=======================================
  Hits          238      238           
  Misses        270      270           
  Partials        1        1           

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[robo9k]

#435 should also make it into this next release, but I've broken release-plz CI currently