Details to debug log

[svrooij]

Currently the Action outputs:

Requesting GitHub OIDC token from: https://run-actions-1-azure-eastus.actions.githubusercontent.com/130//idtoken/4e33115a-..../a9c9d4d3-5bd3-....?api-version=2.0&audience=https%3A%2F%2Fwww.nuget.org
Successfully exchanged OIDC token for NuGet API key.

1. I'm not sure if those details are useful (can be misused?)
2. This really looks like debug information? Maybe mark it as such?

Or when that is not an option, check for env.ACTIONS_STEP_DEBUG before outputting this line, docs