EIP-7825 Transaction Gas Limit Cap

Documentation for tests/osaka/eip7825_transaction_gas_limit_cap@0c700940.

Generate fixtures for these test cases for Osaka with:

fill -v tests/osaka/eip7825_transaction_gas_limit_cap --fork Osaka

Tests EIP-7825: Transaction Gas Limit Cap.

Test cases for EIP-7825: Transaction Gas Limit Cap.