feat: Open telemetry integration and span Id fix for nodejs logging library

[cindy-peng]

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Fixes #1490 🦕

This change is to add OpenTelemetry support for nodejs-logging library and fix trace-span correlation issue. More context about this change: https://b.corp.google.com/issues/270985947

Here are the overall and nodejs-logging design doc for this change: go/logging-otel-span-support go/logging-otel-span-support-nodejs

[cindy-peng]

Could you put the changes in protos/ in a separate PR? Not sure how related they are to the current changes.

Yea I was trying to remove these as well, but it looks like owlbot committed this automatically to this PR after I removed them: https://github.com/googleapis/nodejs-logging/commit/c25466975361fabd0b9434be6e50f8d624fffbee

[cindy-peng]

Could you put the changes in protos/ in a separate PR? Not sure how related they are to the current changes.

Yea I was trying to remove these as well, but it looks like owlbot committed this automatically to this PR after I removed them: c254669

Removed proto changes.