chore: release v0.2.21 (#79)

## 🤖 New release
* `freesound-credits`: 0.2.20 -> 0.2.21 (✓ API compatible changes)

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

<blockquote>

##
[0.2.21](v0.2.20...v0.2.21)

### ⚙️ Miscellaneous Tasks

- Update Cargo.lock dependencies -
([0000000](0000000))
</blockquote>


</p></details>

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

Author: andreacfromtheapp

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.21](https://github.com/andreacfromtheapp/freesound-credits/compare/v0.2.20...v0.2.21)
+
+### ⚙️ Miscellaneous Tasks
+
+- Update Cargo.lock dependencies - ([0000000](https://github.com/andreacfromtheapp/freesound-credits/commit/0000000))
+
 ## [0.2.20](https://github.com/andreacfromtheapp/freesound-credits/compare/v0.2.19...v0.2.20)
 
 ### 🐛 Bug Fixes

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "freesound-credits"
-version = "0.2.20"
+version = "0.2.21"
 edition = "2021"
 license = "MIT OR Apache-2.0"