[Snyk] Security upgrade astro from 5.3.0 to 5.17.3

[snyk-io]

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

Snyk changed the following file(s):

• docs/package.json
• docs/yarn.lock

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Server-side Request Forgery (SSRF) SNYK-JS-ASTRO-15338137	266
	Allocation of Resources Without Limits or Throttling SNYK-JS-ASTRO-15338138	209

Breaking Change Risk

Notice: This assessment is enhanced by AI.

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• Check the changes in this PR to ensure they won't cause issues with your project.
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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Server-side Request Forgery (SSRF)
🦉 Allocation of Resources Without Limits or Throttling

[snyk-io]

This is a minor version upgrade for Astro from 5.3.0 to 5.17.3. The updates within this range consist of bug fixes, performance improvements, and minor feature additions.

No breaking changes or deprecations have been documented between these versions. The upgrade is considered safe and should not require any code modifications.

Source: Astro Changelog

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

[snyk-io]

⛔ Snyk checks have failed. 2 issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (2)
✅	Open Source Security	0	0	0	0	0 issues
⛔	Licenses	0	2	0	0	2 issues
✅	Code Security	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.