Replace token with ssh-key in release workflow

[OhYee]

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[Copilot]

Pull request overview

This pull request changes the authentication method for the actions/checkout@v4 action in the release workflow by replacing the token parameter with ssh-key.

Key Changes

• Modified the actions/checkout@v4 configuration to use ssh-key instead of token parameter with the DEPLOY_KEY secret

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[Copilot]

The change from token to ssh-key is likely incorrect. The actions/checkout@v4 action uses different parameters for different authentication methods:

• token: for GitHub Personal Access Tokens (PATs)
• ssh-key: for SSH private keys

If DEPLOY_KEY is a GitHub PAT (which is typical for secrets with this name), it should remain as token. If DEPLOY_KEY is actually an SSH private key, then:

1. This change is correct, but the secret should be renamed to clarify it's an SSH key (e.g., DEPLOY_SSH_KEY)
2. The SSH key must be in the proper private key format

Please verify which type of credential DEPLOY_KEY contains and use the appropriate parameter.

Suggested change

	ssh-key: ${{ secrets.DEPLOY_KEY }}
	token: ${{ secrets.DEPLOY_KEY }}