[Python APIView] The "@distributed_trace" decorator line has no lineId

See: https://github.com/Azure/azure-sdk-tools/issues/11170

In that issue, copilot created a comment about the use of the distributed trace decorator on line 55. However, that line was not assigned a lineId by the Python parser and thus, from APIView's perspective, is not commentable. The fixes described in #11170 will result in that comment being "lost". The only way for it to be restored is if the Python parser sends a unique lineId.

I'm not sure if this pertains to all decorators (but I would assume so?).