James E. Blair 795db2d4f6 Add with_scopes method to GCS credentials class
This method was added in a recent release of the GCP api; we need to
override it as well since it reinstantiates the class and our constructor
is different.

Change-Id: I11b372bb9e1933aa5705d00f7393d651be66b3ba
2020-11-12 11:31:26 -08:00
..