[Snyk] Security upgrade alpine from 3.17.3 to 3.18.3

[fedekunze]

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

We recommend upgrading to alpine:3.18.3, 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
	300	Out-of-bounds Read SNYK-ALPINE317-OPENSSL-5438697	No Known Exploit
	400	Allocation of Resources Without Limits or Throttling SNYK-ALPINE317-OPENSSL-5661570	No Known Exploit
	400	Allocation of Resources Without Limits or Throttling SNYK-ALPINE317-OPENSSL-5661570	No Known Exploit
	371	Inefficient Regular Expression Complexity SNYK-ALPINE317-OPENSSL-5788365	No Known Exploit
	371	Inefficient Regular Expression Complexity SNYK-ALPINE317-OPENSSL-5788365	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:

🦉 Allocation of Resources Without Limits or Throttling
🦉 Inefficient Regular Expression Complexity

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days-before-close if no further activity occurs.