EIP-4200 Relative Jumps

Documentation for tests/osaka/eip7692_eof_v1/eip4200_relative_jumps@84bece07.

Generate fixtures for these test cases for Osaka with:

fill -v tests/osaka/eip7692_eof_v1/eip4200_relative_jumps --fork Osaka

EOF tests for EIP-4200 relative jumps