* Update to libp2p-0.29.

* Update dependencies.

* Update Cargo.toml

Co-authored-by: Max Inden <mail@max-inden.de>

* Fix tests.

* Fix tests.

* Fix more tests.

* Update to 0.29.1

* Update ed25519-dalek dependency of sp-core.

* Update Cargo.lock.

Co-authored-by: Max Inden <mail@max-inden.de>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>