feat(sdk): Introduce new API to retrieve certificates from C2paReader#1446

magaylor wants to merge 4 commits intocontentauth:maincontentauth/c2pa-rs:mainfrom

magaylor:user/magaylor/add_cert_chain_to_c_apimagaylor/c2pa-rs:user/magaylor/add_cert_chain_to_c_apiCopy head branch name to clipboard