[Snyk] Upgrade gatsby from 5.12.4 to 5.12.9#314

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

snyk-upgrade-37635953a471818136ed41aaab31dcd6X-oss-byte/gatsby-1:snyk-upgrade-37635953a471818136ed41aaab31dcd6Copy head branch name to clipboard