Bump web3.py to latest 7.12.0

Author: aiman

pyproject.toml

@@ -10,7 +10,7 @@ license = "MIT"
 keywords = ["autonity", "web3", "rpc", "client", "library"]
 dynamic = ["version"]
 requires-python = ">=3.9"
-dependencies = ["web3==7.6.0", "plum-dispatch==2.5.4", "semver==3.0.2"]
+dependencies = ["web3==7.12.0", "plum-dispatch==2.5.4", "semver==3.0.2"]
 classifiers = [
     "Development Status :: 4 - Beta",
     "License :: OSI Approved :: MIT License",