chore: release v0.13.0

[github-actions]

🤖 New release

• mp4-atom: 0.12.1 -> 0.13.0 (⚠ API breaking changes)

⚠ mp4-atom breaking changes

--- failure constructible_struct_adds_field: externally-constructible struct adds field ---

Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
        ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.48.0/src/lints/constructible_struct_adds_field.ron

Failed in:
  field Ilst.cprt in /tmp/.tmpkzhf59/mp4-atom/src/meta/ilst/mod.rs:26

Changelog

0.13.0 - 2026-07-14

Other

• dispatch children against the iTunes namespace, add cprt item (#172)
• find esds inside the QuickTime wave box (#170)

---

This PR was generated with release-plz.