Addressing issue nvim-lua/kickstart.nvim#570
This improves the github workflow to no longer require manual
approval for PRs from first time contributors.
Changes the github event from pull_request to pull_request_target
and adds an explicit PR head checkout
GitHub Action used:
https://github.com/marketplace/actions/stylua
This runs `stylua --check` on a PR and it will show
success or failure. The suggested stylua changes can
be inspected when clicking on the details.
The PR can still be merged even if the check fails.
Damjan 9000