Bump web3 from 5.30.0 to 5.31.0

Bumps [web3](https://github.com/ethereum/web3.py) from 5.30.0 to 5.31.0.
- [Release notes](https://github.com/ethereum/web3.py/releases)
- [Changelog](https://github.com/ethereum/web3.py/blob/v5.31.0/docs/releases.rst)
- [Commits](ethereum/web3.py@v5.30.0...v5.31.0)

---
updated-dependencies:
- dependency-name: web3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -10,4 +10,4 @@ py-evm==0.5.0a3
 pysha3>=1.0.0
 requests==2.28.1
 typing-extensions==3.10.0.2
-web3==5.30.0
+web3==5.31.0