[Snyk] Security upgrade golang from 1.12-alpine to 1.25rc2-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:1.25rc2-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.
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[Copilot]

Pull Request Overview

This security upgrade updates the Go base image from golang:1.12-alpine to golang:1.25rc2-alpine to address 4 critical and high-severity vulnerabilities in the Docker base image dependencies.

• Updates Go runtime from version 1.12 to 1.25rc2 (release candidate)
• Fixes critical vulnerabilities in apk-tools, OpenSSL, and zlib components
• Eliminates high-severity certificate validation issues in OpenSSL

[Copilot]

Using a release candidate version (1.25rc2) in production may introduce stability risks. Consider using a stable release version like golang:1.25-alpine once available, or thoroughly test the application with this RC version before deploying to production.

Suggested change

	FROM golang:1.25rc2-alpine
	FROM golang:1.25-alpine