Pin eth-keys to latest version 0.6.1

[pyup-bot]

This PR pins eth-keys to the latest release 0.6.1.

Changelog

0.6.0

----------------------------

Breaking Changes
~~~~~~~~~~~~~~~~

- Set ``ecdsa_raw_recover`` to accept ``v`` values of 0 or 1 (`100 <https://github.com/ethereum/eth-keys/issues/100>`__)

0.5.1

----------------------------

Internal Changes - for eth-keys Contributors
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- Merge template updates, notably adding python 3.12 support. Fix docs CI build. (`99 <https://github.com/ethereum/eth-keys/issues/99>`__)

0.5.0

----------------------------

Breaking Changes
~~~~~~~~~~~~~~~~

- Drop python 3.6 and 3.7 support (`96 <https://github.com/ethereum/eth-keys/issues/96>`__)


Features
~~~~~~~~

- Add python 3.11 support (`96 <https://github.com/ethereum/eth-keys/issues/96>`__)


Internal Changes - for eth-keys Contributors
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- Merge template updates, notably using ``pre-commit`` for linting and change the name of the ``master`` branch to ``main`` (`96 <https://github.com/ethereum/eth-keys/issues/96>`__)

0.4.0

------

Released Dec 9, 2021

- Remove support for python 3.5
https://github.com/ethereum/eth-keys/pull/82
- Add support for python 3.9 and 3.10
https://github.com/ethereum/eth-keys/pull/82
- Updated eth-utils and eth-typing version requirements
https://github.com/ethereum/eth-keys/pull/81
- Raise BadSignature error if ecrecover returns a point at infinity
https://github.com/ethereum/eth-keys/pull/76

0.3.3

------

Released Apr 22, 2020

- Bugfix for backwards-incompatible ValidationError disappearance
https://github.com/ethereum/eth-keys/pull/70

0.3.2

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Released Apr 22, 2020

- Remove deprecated eth_utils typing
https://github.com/ethereum/eth-keys/pull/65

- Remove duplicate ValidationError
https://github.com/ethereum/eth-keys/pull/68

0.1.0

-----

Initial release

Links

• PyPI: https://pypi.org/project/eth-keys
• Changelog: https://data.safetycli.com/changelogs/eth-keys/
• Repo: https://github.com/ethereum/eth-keys