feat: add opcode test suite to e2e tests

[VGau]

This PR implements issue(s) #

Checklist

• I wrote new tests for my new core changes.
• I have successfully ran tests, style checker and build against my new changes locally.
• I have informed the team of any breaking changes if there are any.

---

Note

Adds e2e tests for OpcodeTester and introduces L2 opcodeTesterAddress with accessor in setup/config.

• Tests:
  • Add e2e/src/opcodes.spec.ts with:
    • Gas estimation via linea_estimateGas for executeAllOpcodes.
    • Execution test invoking executeAllOpcodes and asserting state change.
• Config:
  • Extend L2 config types to include opcodeTesterAddress in e2e/src/config/tests-config/types.ts.
  • Set opcodeTesterAddress in local env e2e/src/config/tests-config/environments/local.ts.
  • Add getL2OpcodeTesterContract accessor and include opcodeTesterAddress in isLocalL2Config guard in e2e/src/config/tests-config/setup.ts.

^{Written by Cursor Bugbot for commit a10a0a3. This will update automatically on new commits. Configure here.}

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.49%. Comparing base (1aaf88c) to head (a10a0a3).

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #1760   +/-   ##
=========================================
  Coverage     64.48%   64.49%           
- Complexity     1522     1523    +1     
=========================================
  Files           396      396           
  Lines         14381    14381           
  Branches       1545     1545           
=========================================
+ Hits           9274     9275    +1     
  Misses         4497     4497           
+ Partials        610      609    -1     

Flag	Coverage Δ		*Carryforward flag
hardhat	96.20% <ø> (ø)		Carriedforward from 1aaf88c
kotlin	62.05% <ø> (+<0.01%)	⬆️

*This pull request uses carry forward flags. Click here to find out more.
see 1 file with indirect coverage changes

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