chore: Set permissions for GitHub actions

[neilnaveen]

Restrict the GitHub token permissions only to the required ones; this way, even if the attackers will succeed in compromising your workflow, they won’t be able to do much.

• Included permissions for the action. https://github.com/ossf/scorecard/blob/main/docs/checks.md#token-permissions

https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions

https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs

Keeping your GitHub Actions and workflows secure Part 1: Preventing pwn requests

Signed-off-by: neilnaveen [email protected]

[schalkneethling]

Thank you for your pull request @neilnaveen! Welcome to the community. I am wondering, for workflows that are reused from mdn/workflows, should we not set these from that repo from the get go?

[neilnaveen]

Thank you for your pull request @neilnaveen! Welcome to the community. I am wondering, for workflows that are reused from mdn/workflows, should we not set these from that repo from the get go?

Yes, it needs to be set over there. I don't know if it also has to be set here. Thanks