Rename `InstrumentationLibrary` -> `InstrumentationScope`

[pichlermarc]

InstrumentationLibrary has been renamed InstrumentationScope in the spec. The trace SDK was already released when this change was made, but we should make it now. Other SDK signals have already implemented this change.

THIS IS A BREAKING CHANGE. PLEASE MAKE PR TO THE next BRANCH FOR INCLUSION IN THE 2.0 RELEASE

[dyladan]

In metrics we can do a simple rename but in traces we have to keep the old name. We can mark the old name @deprecated in the js docs and remove when we do 2.0

[github-actions[bot]]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 14 days.

[pichlermarc]

Current progress is that metrics are updated to InstrumentationScope, but traces are not. I'm unassigning myself for now in case someone else has some cycles and wants to work on it. I'll mark this as never-stale too. :slightly_smiling_face:

[dyladan]

are we not using both names in traces?

[dyladan]

It looks like we use scope for the OTLP but not the internal SDK representation. We should definitely do this but it isn't critical priority IMO.

[scheler]

@dyladan can you please clarify what you meant by we use scope for the OTLP? We still see instrumentationLibrary in the OTLP exported by the browser.

[scheler]

@dyladan never mind, we were using an older version of otlp exporter.

[dyladan]

@mwear we are going through breaking changes for SDK 2.0 and I saw you are assigned to this issue. Is this something you still want to work on or should I make this up for grabs?

[bryantkale]

I'm working on it!