EIP-7702: Set EOA account code [devnet-4 version]

[gumb0]

Current status:

• Some EEST failures due to changed state test format (too wide values for s, chain_id, nonce in authorizations)
  • should be fixed in test fixtures
• Need some optimizations, related to new StateDiff API, see TODOs in recent commits

Depends on ethereum/evmc#720

[codecov]

Codecov Report

Attention: Patch coverage is 96.42857% with 14 lines in your changes missing coverage. Please review.

Project coverage is 94.33%. Comparing base (94582ff) to head (681d562).

Files with missing lines	Patch %	Lines
lib/evmone/instructions.hpp	89.18%	4 Missing ⚠️
test/state/errors.hpp	0.00%	4 Missing ⚠️
lib/evmone/instructions_calls.cpp	81.25%	3 Missing ⚠️
test/state/state.cpp	96.77%	2 Missing ⚠️
test/statetest/statetest.hpp	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #961      +/-   ##
==========================================
+ Coverage   94.29%   94.33%   +0.04%     
==========================================
  Files         157      158       +1     
  Lines       17080    17448     +368     
==========================================
+ Hits        16105    16460     +355     
- Misses        975      988      +13     

Flag	Coverage Δ
eof_execution_spec_tests	23.29% <15.60%> (-0.24%)	⬇️
ethereum_tests	26.12% <11.76%> (-0.38%)	⬇️
ethereum_tests_silkpre	18.84% <9.43%> (-0.26%)	⬇️
execution_spec_tests	21.01% <37.85%> (+0.78%)	⬆️
unittests	89.45% <87.72%> (+0.09%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
test/blockchaintest/blockchaintest.cpp	87.50% <ø> (ø)
test/blockchaintest/blockchaintest.hpp	0.00% <ø> (ø)
test/state/account.hpp	100.00% <ø> (ø)
test/state/host.cpp	100.00% <100.00%> (ø)
test/state/state_diff.hpp	100.00% <ø> (ø)
test/state/test_state.cpp	100.00% <100.00%> (ø)
test/state/transaction.cpp	95.45% <100.00%> (+1.16%)	⬆️
test/state/transaction.hpp	100.00% <ø> (ø)
test/statetest/statetest.cpp	92.85% <100.00%> (+0.54%)	⬆️
test/statetest/statetest_loader.cpp	98.33% <100.00%> (+0.17%)	⬆️
... and 8 more