feat(tests): Additional blake2 precompile tests (#1244)

* Add additional blake2 test cases

Add blake2 coverage for CALL, DELEGATECALL, CALLCODE tests
Update blake2 REFERENCE_SPEC_VERSION to correct value

* Skip blake2 test that times out, add similar test with less number of rounds

Timeout fix for CALLCODE blake2 tests

* DELEGATECALL test fixes

* delegatecall

* Update converted-ethereum-tests.txt

---------

Co-authored-by: Mario Vega <[email protected]>

Author: Stuart Reed

converted-ethereum-tests.txt

@@ -100,3 +100,7 @@ GeneralStateTests/stPreCompiledContracts/blake2B.json
 
 ([#1067](https://github.com/ethereum/execution-spec-tests/pull/1120))
 GeneralStateTests/stPreCompiledContracts/idPrecomps.json
+
+([#1244](https://github.com/ethereum/execution-spec-tests/pull/1244))
+GeneralStateTests/stPreCompiledContracts/delegatecall09Undefined.json
+GeneralStateTests/stPreCompiledContracts2/CALLBlake2f.json

docs/CHANGELOG.md

@@ -53,6 +53,8 @@ consume cache --help
 
 ### 🧪 Test Cases
 
+- ✨ Add additional test coverage for EIP-152 Blake2 precompiles ([#1244](https://github.com/ethereum/execution-spec-tests/pull/1244)).
+
 ## [v4.1.0](https://github.com/ethereum/execution-spec-tests/releases/tag/v4.1.0) - 2025-03-11
 
 ### 💥 Breaking Changes