v0.3.0 - Add Rate Limiter

• Add Rate Limiter for APIs using credits, CUPS or request units, as well as number of requests per time unit.
  • Use credit-rate-limit under the hood.
  • Remove eth_call from the methods that are automatically verified by web3 (to prevent surges of useless eth_chainId calls)
• Add support for Python 3.12 & 3.13
• Add support for web3.py v7
• Miscellaneous fixes/updates for tests and linting