[Snyk] Upgrade gatsby from 5.0.0 to 5.12.6#197

X-oss-byte wants to merge 1 commit intomasterX-oss-byte/gatsby-1:masterfrom

snyk-upgrade-3a6cb75d650a2502206c84892d41f86bX-oss-byte/gatsby-1:snyk-upgrade-3a6cb75d650a2502206c84892d41f86bCopy head branch name to clipboard