[Snyk] Security upgrade gatsby from 2.32.12 to 3.0.0#317

Open

snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-b732f37d3e45947018595baceb19f2fc

Commits on Apr 27, 2021

fix: examples/creating-source-plugins/example-site/package.json to reduce vulnerabilities
snyk-bot
committed