[Snyk] Upgrade gatsby from 5.0.0 to 5.12.3#78

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

snyk-upgrade-3c1b22b9f823632329a6133d5d717022X-oss-byte/gatsby-1:snyk-upgrade-3c1b22b9f823632329a6133d5d717022Copy head branch name to clipboard