Bug/skaled 1951 broken all tests

[dimalit]

Summary: all functionality is fine, minor problems were only in tests.

Changes:

1. Use ignoreExternalGas() in several places in tests.
2. Get back Frontier fork (used in some tests).
3. Disabled stCodeSizeLimit and stCreateTest in BCGeneralStateTests because they require maxCodeSize 0x6000 (and we have 64k).
4. Fixed CommonJSTests

See also #1998

[github-actions]

SUGGESTIONS BEFORE MERGE:

1. Build custom container here: https://github.com/skalenetwork/skaled/actions?query=workflow%3A%22Custom+Docker+and+Binary%22
2. Test it here: https://github.com/skalenetwork/skale-ci-integration_tests/actions?query=workflow%3A%22Skaled+Nightly+Tests%22
3. Edit VERSION file appropriately to your changes!
   See https://skalelabs.atlassian.net/wiki/spaces/SKALE/pages/2444951553/Branching+instructions

[DmytroNazarenko]

1. We need to fix these failing tests to ensure that all tests can run successfully:

unknown location(0): fatal error: in "CommonJSTests/test_jsToFixed": std::invalid_argument: Wrong input format: jsToFixed()
unknown location(0): fatal error: in "CommonJSTests/test_jsToInt": std::invalid_argument: Wrong input format: jsToInt()
unknown location(0): fatal error: in "CommonJSTests/test_jsToU256": std::invalid_argument: Wrong input format: jsToInt<>()

2. Let's integrate these unit tests into our CD pipeline