[Snyk] Security upgrade gatsby-theme-carbon from 1.29.2 to 3.0.0

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • package.json
  • package-lock.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Regular Expression Denial of Service (ReDoS) SNYK-JS-NTHCHECK-1586032	Yes	Proof of Concept
	646/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 6.5	Server-side Request Forgery (SSRF) SNYK-JS-PARSEURL-3023021	Yes	Proof of Concept
	571/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 5	Improper Input Validation SNYK-JS-PARSEURL-3024398	Yes	Proof of Concept
	539/1000 Why? Has a fix available, CVSS 6.5	Remote Code Execution (RCE) SNYK-JS-SHARP-2848109	Yes	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

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:

🦉 Regular Expression Denial of Service (ReDoS) 🦉 Server-side Request Forgery (SSRF)