Tagged release v3.22.0

4d0c574 fix(config): add exceptions for Ukrainian Railways issue: https://gitlab.prozorro.sale/prozorro-sale/billing/-/issues/66
334402f fix(config): delete exceptions for Ukrainian Railways issue: https://gitlab.prozorro.sale/prozorro-sale/billing/-/issues/66
955d605 feat(build): image optimisation
e1ce63a fix(config): change proc name
966f360 feat(config): delete old config
8ab4936 feat(config): change calculation for Ukrainian Railways issue: https://gitlab.prozorro.sale/prozorro-sale/billing/-/issues/66