Tests update 12.3 EIP tests and Pyspecs support

The recent tests changes:

Update .py tests to the latest version (but not Cancun)
Update EIPTests to new specs and add more test cases

Announcement

New docker instructions for all t8n supported clients: https://github.com/ethereum/retesteth/tree/develop#docker-instructions
The test process diagram: http://tinyurl.com/2ctak8yn
Reminder of a brand new web interface for test debugging: http://retesteth.ethdevops.io/web/
Tests stats on latest builds: http://retesteth.ethdevops.io/
(implement test RPC support or t8ntool protocol to apply for the page. https://ethereum-tests.readthedocs.io/en/latest/t8ntool-ref.html)
Previous release link: https://github.com/ethereum/tests/releases/tag/v12.2

Test format

Tests Fillers

GeneralStateTests/BlockchainTests Filled

Test Regeneration

Update all:

• Documentation
  PR #1216
  PR #1223
  PR #1241

• Refill invalid tx state tests into invalid block bc tests
  PR #1225

• Update Pyspecs tests
  PR #1240
  PR #1245

EIPTests/EOFTests

• More EIP1153 (Transient storage) tests
  PR #1220
  PR #1235
  PR #1237

• CALLF Stack Overflow test
  PR #1214

• Update EOF tests
  PR #1219 (Forbid DELEGATECALL EOF → legacy)

• MCOPY tests from evmone
  PR #1229
  PR #1234

• BLOBHASH tests from nimbus
  PR #1226
  PR #1243

Cosmetic

• Fix nimbus test generation exception
  PR #1242

• Mark bigint in bc withdrawals tests
  PR #1213
  PR #1232

• More test exception names fix
  PR #1230
  PR #1225

• Nimbus version string to valid json
  PR #1231

Upcoming changes:

Support pyspec .py test filling with different clients using retesteth
Nimbus --vmtrace support