[Snyk] Security upgrade astro from 2.0.13 to 5.0.0

[chadoh]

Snyk has created this PR to fix 2 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• package.json
• package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Prototype Pollution SNYK-JS-DSET-7116691	761
	Cross-site Scripting (XSS) SNYK-JS-ROLLUP-8073097	576

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Prototype Pollution
🦉 Cross-site Scripting (XSS)