Fix Certifying Redeemer issue

[lehins]

Description

This PR fixes this issue

Invalid block 81804f6eede4fddacf640bb1a9f0ea43975a1597c08c56900593fe9bbbc999da at slot 51117320: ExtValidationErrorLedger (HardForkLedgerErrorFromEra S (S (S (S (S (Z (WrapLedgerErr {unwrapLedgerErr = BBodyError (BlockTransitionError (ShelleyInAlonzoBbodyPredFailure (LedgersFailure (LedgerFailure (UtxowFailure (AlonzoInBabbageUtxowPredFailure (ExtraRedeemers [AlonzoCertifying (AsIx {unAsIx = 2})]))))) :| []))})))))))

Checklist

• Commit sequence broadly makes sense and commits have useful messages
• New tests are added if needed and existing tests are updated
• When applicable, versions are updated in .cabal and CHANGELOG.md files according to the
  versioning process.
• The version bounds in .cabal files for all affected packages are updated. If you change the bounds in a cabal file, that package itself must have a version increase. (See RELEASING.md)
• All visible changes are prepended to the latest section of a CHANGELOG.md for the affected packages. New section is never added with the code changes. (See RELEASING.md)
• Code is formatted with fourmolu (use scripts/fourmolize.sh)
• Cabal files are formatted (use scripts/cabal-format.sh)
• hie.yaml has been updated (use scripts/gen-hie.sh)
• Self-reviewed the diff

[teodanciu]

Looks good to me