chore: Bump @actions/core

[storyalex]

This will hopefully remove warning about set-output

[storyalex]

As per https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/#patching-your-actions-and-workflows

[Revocsid]

Hello,
Any update for accepting this PR ?
As you can see in this article :https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ the old command will be fully disabled on 31st May 2023.

Starting 1st June 2023 workflows using save-state or set-output commands via stdout will fail with an error.