SKALED-1745 Fixed version of corrent fork in checkOutExternalGas

[dimalit]

Changes:
1 Transaction::checkOutExternalGas() now operates on current Ethereum fork, instead of Constantinople (base gas for 1 byte of data changed from 68 gas/b to 16 gas/b)
2 All changes are activated after correctForkInPowPatchTimestamp. This is true both for external gas check and for eth_estimateGas call.
3 Transaction::checkOutExternalGas() is called one additional time after consensus (needed to be sure that patch activates smoothly). This make possible little decrease of block processing performance (but unlikely).

Testing:
JsonRpcSuite/simplePoWTransaction tests that PoW transaction with incorrect amount of gas fails before patch timestamp and works after it

UPD: This is 2nd PR - after fixing functional tests

UPD2: For some reason, on this version fails functional test load_js/cat_cycle. It works on 3.18.0-develop.22, but fails on this branch. During test, skaled doesn't crash or exit, but transactions sending script at first works for some time, but then fails with "cannot connect" error.

[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

[codecov]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (bba2a8a) 45.54% compared to head (d026bcb) 45.60%.

Additional details and impacted files

@@             Coverage Diff             @@
##           v3.18.0    #1782      +/-   ##
===========================================
+ Coverage    45.54%   45.60%   +0.06%     
===========================================
  Files          356      358       +2     
  Lines        51766    51820      +54     
===========================================
+ Hits         23577    23635      +58     
+ Misses       28189    28185       -4