[Snyk] Security upgrade alpine from 3.17 to 3

[Todai88]

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


Snyk has created this PR to fix 3 vulnerabilities in the dockerfile dependencies of this project.

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

Snyk changed the following file(s):

• Dockerfile

We recommend upgrading to alpine:3, as this image has only 3 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Use After Free SNYK-ALPINE317-BUSYBOX-7254940	586
	Use After Free SNYK-ALPINE317-BUSYBOX-7254940	586
	Use After Free SNYK-ALPINE317-BUSYBOX-7254941	586
	Use After Free SNYK-ALPINE317-BUSYBOX-7254941	586
	Use After Free SNYK-ALPINE317-BUSYBOX-7254942	586

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[!IMPORTANT]

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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