[feat req] - encrypted artifact

[dephiros]

What would you like to be added?

Would it possible for the artifact to be encrypted using a specified key or the automatic GITHUB_TOKEN ?

Why is this needed?

Passing secrets between jobs or workflow

[sidvishnoi]

Another use case: we run automated end-to-end tests with Playwright and upload test results as artifact, which can contain sensitive information. We want those artifacts available only to a restricted audience.