build(deps): bump eth-keys from 0.7.0 to 0.8.0

Bumps [eth-keys](https://github.com/ApeWorX/eth-keys) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/ApeWorX/eth-keys/releases)
- [Changelog](https://github.com/ApeWorX/eth-keys/blob/main/CHANGELOG.rst)
- [Commits](ApeWorX/eth-keys@v0.7.0...v0.8.0)

---
updated-dependencies:
- dependency-name: eth-keys
  dependency-version: 0.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -15,7 +15,7 @@ docker==7.2.0
 eth-account==0.13.7
 eth-hash==0.8.0
 eth-keyfile==0.9.1
-eth-keys==0.7.0
+eth-keys==0.8.0
 eth-rlp==2.2.0
 eth-typing==6.0.0
 eth-utils==6.0.0