add tomestone flag bit into OptOutEntry to avoid major changes#57

scong-ttd wants to merge 1 commit intoIABTechLab:mainIABTechLab/uid2-shared:mainfrom

scong-ttd:uid2-751-optin-flag-as-optout-tombstonescong-ttd/uid2-shared:uid2-751-optin-flag-as-optout-tombstoneCopy head branch name to clipboard