Add top-level permissions to workflows

[carlewis]

Overview

Add top-level permissions to workflows.

Reason for change

Token-Permissions is one of the HIGH priority items on OpenSSF Scorecard

Description of change

Top level token permissions limit the scope of the github token so it can't access more resources than needed.
Most actions don't need access to all available resources.
Documentation can be found here:
https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/controlling-permissions-for-github_token

Anything else we should know?

Checklist

• Read and follow the project Code of Conduct.
• Make sure the project builds successfully with your changes.
• Run relevant testing locally to avoid regressions.
• Run clang-format-17 on all modified code.