Replace pprint with saneyaml.dump for SSVC decision tree display#2096

NssGourav wants to merge 2 commits intoaboutcode-org:mainaboutcode-org/vulnerablecode:mainfrom

NssGourav:fix/2089-use-saneyaml-for-ssvcNssGourav/vulnerablecode:fix/2089-use-saneyaml-for-ssvcCopy head branch name to clipboard