[Snyk] Upgrade gatsby from 5.12.4 to 5.12.9#300

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

snyk-upgrade-ae2475c539677e8b95d35239ac20a595X-oss-byte/gatsby-1:snyk-upgrade-ae2475c539677e8b95d35239ac20a595Copy head branch name to clipboard