[Snyk] Security upgrade golang from 1.12-alpine to 1.25rc3-alpine

[OCTannerMikePetrogeorge]

Snyk has created this PR to fix 4 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 golang:1.25rc3-alpine, as this image has only 0 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
	Out-of-bounds Read SNYK-ALPINE311-APKTOOLS-1534687	714
	Buffer Overflow SNYK-ALPINE311-OPENSSL-1569451	714
	Buffer Overflow SNYK-ALPINE311-OPENSSL-1569451	714
	Out-of-bounds Write SNYK-ALPINE311-ZLIB-2977081	714
	Improper Certificate Validation SNYK-ALPINE311-OPENSSL-1089242	614

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• 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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Pull Request Overview

This PR upgrades the Docker base image from golang:1.12-alpine to golang:1.25rc3-alpine to address critical security vulnerabilities. The upgrade resolves 4 critical and 1 high severity vulnerabilities in Alpine Linux packages including apk-tools, OpenSSL, and zlib.

Key Changes

• Updates the Go version from 1.12 to 1.25rc3 in the Docker base image
• Addresses security vulnerabilities with scores ranging from 614 to 714