[Snyk] Upgrade gatsby from 5.12.4 to 5.12.8#223

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

snyk-upgrade-c7045c27fa1e618c6aeeef7b7a118fedX-oss-byte/gatsby-1:snyk-upgrade-c7045c27fa1e618c6aeeef7b7a118fedCopy head branch name to clipboard