Release 5.0.1 (#1837)

* Bump ink! versions to 5.1.0

* Execute `cargo update`

* Bump `cargo-contract` versions to 5.0.1

* Sync `sp-*` dependency versions with ink! 5.1.0

* Update Cargo.lock

* Update changelog

* Bump `sp-core`

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [5.0.1]
+
+### Changed
+- Bumped the ink! dependencies to ink! 5.1.0 - [#1837](https://github.com/use-ink/cargo-contract/pull/1837)
+- Synchronized the `sp-*` dependencies with the ones used in ink! 5.1.0 - [#1837](https://github.com/use-ink/cargo-contract/pull/1837)
+
 ## [5.0.0]
 
 This release concludes the migration of ink! from Parity to the outside world. It doesn't come with any new features, we just: