[Snyk] Upgrade gitbook-plugin-autocover from 1.0.1 to 1.2.1#2

snyk-bot wants to merge 1 commit intomastersymphco/mac-setup:masterfrom

snyk-upgrade-2cf0ea8fa4bef107d878a8df56790f1csymphco/mac-setup:snyk-upgrade-2cf0ea8fa4bef107d878a8df56790f1cCopy head branch name to clipboard