chore(examples) Update Gatsby Examples

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
babel-preset-gatsby (source)	3.13.1 -> 3.13.2
gatsby (source, changelog)	5.13.3 -> 5.13.4

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Release Notes

gatsbyjs/gatsby (babel-preset-gatsby)

### [`v3.13.2`](https://togithub.com/gatsbyjs/gatsby/compare/babel-preset-gatsby@3.13.1...babel-preset-gatsby@3.13.2) [Compare Source](https://togithub.com/gatsbyjs/gatsby/compare/babel-preset-gatsby@3.13.1...babel-preset-gatsby@3.13.2)

gatsbyjs/gatsby (gatsby)

### [`v5.13.4`](https://togithub.com/gatsbyjs/gatsby/compare/gatsby@5.13.3...gatsby@5.13.4) [Compare Source](https://togithub.com/gatsbyjs/gatsby/compare/gatsby@5.13.3...gatsby@5.13.4)

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