Request: Replace "myrotvorets/set-commit-status-action" dependency

[Rishav Dhar]

Is your feature request related to a problem

This is in context of the so-called "GitHub Actions Worm".

Describe the solution you'd like

We want to decrease our reliance on 3rd party/upstream dependencies. where appropriate.

Describe alternatives you've considered

Potential sources:

• actions/github-script
• run: bash.

Additional context

N/a.