rpm: add common version comparison function#1769

hdonnay wants to merge 1 commit intomainquay/claircore:mainfrom

maiao.I5f1f740f42b9ef6a8184a73873dbed56aebb5f6dquay/claircore:maiao.I5f1f740f42b9ef6a8184a73873dbed56aebb5f6dCopy head branch name to clipboard