EIP-7698 EOF Creation Tx

Documentation for tests/osaka/eip7692_eof_v1/eip7698_eof_creation_tx@84bece07.

Generate fixtures for these test cases for Osaka with:

fill -v tests/osaka/eip7692_eof_v1/eip7698_eof_creation_tx --fork Osaka

EOF creation transaction (empty to) tests