[Snyk] Security upgrade node from 18.15-alpine to 18.20-alpine

[Theo13111]

This PR was automatically created by Snyk using the credentials of a real user.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Changes included in this PR

• Dockerfile.openapi_decorator

We recommend upgrading to node:18.20-alpine, as this image has only 0 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Some of the most important vulnerabilities in your base image include:

Severity	Priority Score / 1000	Issue	Exploit Maturity
	161	CVE-2023-5363 SNYK-ALPINE317-OPENSSL-6032385	No Known Exploit
	166	Out-of-bounds Write SNYK-ALPINE317-OPENSSL-6148880	No Known Exploit
	166	Out-of-bounds Write SNYK-ALPINE317-OPENSSL-6148880	No Known Exploit
	189	Arbitrary Code Injection SNYK-UPSTREAM-NODE-5848038	No Known Exploit
	192	Code Injection SNYK-UPSTREAM-NODE-6252332	No Known Exploit

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information:
🧐 View latest project report

🛠 Adjust project settings

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Code Injection