feat: upgrade to oa v4

[yapyuyou]

In this PR:

• Upgrade decentralized-renderer-react-components, oa-verify, and open-attestation to v4 beta
• Add SVG rendering support
• Refactor to use oa-verify with the registryVerifier instead of opencerts-verify
• Add analytics for v4 documents
• Add stub file for node:process to resolve jest issue
• Add v4 fixtures and tests
• Update circleci img, reduce concurrent chrome instances, and increase timeout to resolve random timeouts