chore: release (#343)

## 🤖 New release
* `rustic_core`: 0.5.4 -> 0.5.5 (✓ API compatible changes)
* `rustic_testing`: 0.2.2 -> 0.2.3 (✓ API compatible changes)

<details><summary><i><b>Changelog</b></i></summary><p>

## `rustic_core`
<blockquote>

##
[0.5.5](rustic_core-v0.5.4...rustic_core-v0.5.5)
- 2024-10-25

### Fixed

- *(errors)* forwarding Display impl should work again
([#342](#342))
</blockquote>

## `rustic_testing`
<blockquote>

##
[0.2.3](rustic_testing-v0.2.2...rustic_testing-v0.2.3)
- 2024-10-25

### Other

- *(deps)* remove unused dependency once_cell
([#341](#341))
</blockquote>


</p></details>

---
This PR was generated with
[release-plz](https://github.com/MarcoIeni/release-plz/).

Co-authored-by: rustic-release-plz[bot] <182542030+rustic-release-plz[bot]@users.noreply.github.com>

crates/core/CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.5.5](https://github.com/rustic-rs/rustic_core/compare/rustic_core-v0.5.4...rustic_core-v0.5.5) - 2024-10-25
+
+### Fixed
+
+- *(errors)* forwarding Display impl should work again ([#342](https://github.com/rustic-rs/rustic_core/pull/342))
+
 ## [0.5.4](https://github.com/rustic-rs/rustic_core/compare/rustic_core-v0.5.3...rustic_core-v0.5.4) - 2024-10-24
 
 ### Added

crates/core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustic_core"
-version = "0.5.4"
+version = "0.5.5"
 authors = ["the rustic-rs team"]
 categories = ["data-structures", "encoding", "filesystem"]
 documentation = "https://docs.rs/rustic_core"

crates/testing/CHANGELOG.md

@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.3](https://github.com/rustic-rs/rustic_core/compare/rustic_testing-v0.2.2...rustic_testing-v0.2.3) - 2024-10-25
+
+### Other
+
+- *(deps)* remove unused dependency once_cell ([#341](https://github.com/rustic-rs/rustic_core/pull/341))
+
 ## [0.2.2](https://github.com/rustic-rs/rustic_core/compare/rustic_testing-v0.2.1...rustic_testing-v0.2.2) - 2024-10-02
 
 ### Other

crates/testing/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustic_testing"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2021"
 license = "Apache-2.0 OR MIT"
 publish = true