Changes

• upgrade to jest27 @kamiazya (#392)
• Upgrade dev dependencies @kamiazya (#393)
• Upgrade to GitHub-native Dependabot @dependabot-preview (#320)
• [Security] Bump elliptic from 6.5.3 to 6.5.4 @dependabot-preview (#285)
• [Security] Bump y18n from 4.0.0 to 4.0.3 @dependabot-preview (#308)
• [Security] Bump lodash from 4.17.20 to 4.17.21 @dependabot-preview (#324)
• [Security] Bump hosted-git-info from 2.8.8 to 2.8.9 @dependabot-preview (#325)
• [Security] Bump ws from 7.4.2 to 7.5.0 @dependabot-preview (#350)