Tagged release v3.33.4

67b315f1 feat(dgf): Change regex for previousAuctionId field validation
53549a3e docs(dgf): Update previousAuctionId examples
aa52deb1 Refactor prolong test according to time zone
b5bda083 Dgf tests refactoring considering time zone
f57ea9a6 Tweak artifacts url
62a3bf80 fix(dgf): Add dgfPublicAssetCertificate field to whitelist
0690e56f added dgfPublicAssetCertificate