chore: release v0.4.0#54

## 🤖 New release * `lgalloc`: 0.3.1 -> 0.4.0 (⚠️ API breaking changes) ### ⚠️ `lgalloc` breaking changes ``` --- failure auto_trait_impl_removed: auto trait no longer implemented --- Description: A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented. ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.36.0/src/lints/auto_trait_impl_removed.ron Failed in: type LgAllocStats is no longer UnwindSafe, in /tmp/.tmp7uExgu/rust-lgalloc/src/lib.rs:993 type LgAllocStats is no longer RefUnwindSafe, in /tmp/.tmp7uExgu/rust-lgalloc/src/lib.rs:993 --- failure function_parameter_count_changed: pub fn parameter count changed --- Description: A publicly-visible function now takes a different number of parameters. ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.36.0/src/lints/function_parameter_count_changed.ron Failed in: lgalloc::lgalloc_stats now takes 0 parameters instead of 1, in /tmp/.tmp7uExgu/rust-lgalloc/src/lib.rs:838 ``` <details><summary><i><b>Changelog</b></i></summary><p> <blockquote> ## [0.4.0](https://github.com/antiguru/rust-lgalloc/compare/v0.3.1...v0.4.0) - 2024-11-23 ### Other - File stats wrapped in result ([#53](https://github.com/antiguru/rust-lgalloc/pull/53)) </blockquote> </p></details> --- This PR was generated with [release-plz](https://github.com/release-plz/release-plz/).