[Snyk] Security upgrade gatsby from 1.9.279 to 3.13.0#833

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snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-563a5c903e62dd2a8eabbd3290d6c831

+16-4

Commits on Sep 2, 2021

fix: examples/using-remark-copy-linked-files/package.json & examples/using-remark-copy-linked-files/.snyk to reduce vulnerabilities
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