feat: decouple hotfix session layer from FIX 4.4#257

davidsteiner merged 2 commits intomainValidus-Risk-Management/hotfix:mainfrom

122-replace-fix44-references-with-hard-coded-constants-for-common-valuesValidus-Risk-Management/hotfix:122-replace-fix44-references-with-hard-coded-constants-for-common-valuesCopy head branch name to clipboard