Update Go version to 1.24.6 and add docker build step in workflow

[GrantBirki]

related: #31

[Copilot]

Pull Request Overview

Updates the Go version from 1.24.4 to 1.24.6 and adds a Docker build step to the GitHub Actions workflow for testing container builds.

• Updated Go version to 1.24.6
• Added Docker build step to CI workflow

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
.go-version	Bumped Go version from 1.24.4 to 1.24.6
.github/workflows/main.yml	Added docker build step to test container creation

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