[Snyk] Security upgrade golang from 1.12 to 1.26rc2

[stevemac007]

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):

• 02-build-and-test/Dockerfile

We recommend upgrading to golang:1.26rc2, as this image has only 133 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
	CVE-2023-44487 SNYK-DEBIAN10-NGHTTP2-5953390	829
	Link Following SNYK-DEBIAN10-GIT-6846202	821
	Link Following SNYK-DEBIAN10-GIT-6846202	821
	Unquoted Search Path or Element SNYK-DEBIAN10-OPENSSH-5788320	821
	CVE-2023-26604 SNYK-DEBIAN10-SYSTEMD-3339153	786

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• Check the changes in this PR to ensure they won't cause issues with your project.
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• This PR was automatically created by Snyk using the credentials of a real user.

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[amazon-q-developer]

Security Upgrade Review

This PR addresses critical security vulnerabilities by upgrading the Go base image from 1.12 to 1.26rc2. While the security improvements are important, there's a significant concern with using a release candidate version in production.

Key Issues:

• Production Risk: The upgrade uses Go 1.26rc2 (release candidate) which may introduce stability issues

Recommendation:

Consider using the latest stable Go version (1.25) instead of the release candidate to maintain production stability while still addressing the security vulnerabilities. The security benefits can be achieved with a stable release that provides better reliability guarantees.

The security vulnerabilities being addressed are critical (CVE-2023-44487, Git Link Following, SSH vulnerabilities), so this upgrade should proceed, but with a stable version.

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[amazon-q-developer]

🛑 Production Risk: Using a release candidate version (1.26rc2) in production environments is risky. Release candidates are pre-release versions that may contain bugs or instability issues that could affect application reliability.

Suggested change

	FROM golang:1.26rc2
	FROM golang:1.25