fix(idea/squid) some vouchers are not revoked

[Zewasik]

Problem

When saving vouchers, there may be a problem that processing the revokedVoucher event deletes the local voucher, but not in the database. Because of this, it can happen that the voucher is revoked, but in the indexer it will be available.

Steps

Possible Solution

Clear a revoked set only between batches, not after a voucher has been revoked.

Notes

No response

Relevant Log Output

No response