unity-cli@v1.3.0

[StephenHodgson]

• add sign-package command to sign upm packages
• added release channel support when looking up glob versions of the editor
• fixed UnityVersion release channel sorting f > b > a
• changed UnityHub.ListAvailableReleases return type from string[] to UnityVersion[]

[Copilot]

Pull Request Overview

This PR adds package signing functionality to the Unity CLI tool by implementing a new sign-package command. The update enables developers to sign Unity packages for distribution using Unity's package signing system.

• Added sign-package command with authentication and signing capabilities
• Moved open-project command to maintain logical grouping
• Added tar package dependency for archive extraction functionality

Reviewed Changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 3 comments.

File	Description
src/cli.ts	Added sign-package command implementation and reorganized command structure
package.json	Updated version to 1.2.4 and added tar dependency
README.md	Added documentation for the new sign-package command

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[Copilot]

Pull Request Overview

Copilot reviewed 7 out of 8 changed files in this pull request and generated 3 comments.

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