github(action): enable CI/CD observability with Opentelemetry

[v1v]

Send all the GitHub action steps to the APM using OpenTelemetry; this can help with analysing the CI/CD overall behaviour at a large scale.

This particular action runs independently when the other GitHub workflows have finished.

[mergify]

This pull request does not have a backport label. Could you fix it @v1v? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-/d./d is the label to automatically backport to the /d./d branch. /d is the digit
  NOTE: backport-skip has been added to this pull request.