The target authorize session endpoint allows for alternative target
identifiers besides the public id. For this to function correctly, the
grpc gateway path definition for the endpoint deviates from the common
pattern used for other endpoints that include ids. When this change was
done, it was not accounted for in the logic used to capture the
prometheus metrics for api requests to this particular endpoint,
resulting in the metrics never incrementing for the authorize session
endpoint.
This fix updates the matching logic used for the metrics to ensure that
the metrics are incremented for this endpoint.
See: c149bc4a79